Sinn Watch Band Compatibility Guide: 556, U1, EZM, Pilot and Diver Models

For the active Apple Watch owner, the Ocean Silicone Strap brings a rugged yet flexible aesthetic to your daily wear. Whether you are diving into the Atlantic or commuting through the city, this strap stays secure and comfortable on your wrist all day long. It is the definitive choice for those who need their watch to keep up with an adventurous lifestyle. Fits: Apple Watch SE (1st & 2nd gen)ries 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, SE, Ultra 1 and 2 Lug Width: 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, or 49mm Installation: Integrated slide-and-click connectors Why Choose This Sweat-proof design — The non-porous material rinses clean after heavy gym sessions or outdoor runs. Flexible elastomer — The strap conforms to your wrist without pinching, providing a soft feel against the skin. Corrosion-resistant hardware — The buckle and adjustable loop handle salt water and chlorine without degrading. Secure tubular geometry — The hollow tubes allow the band to stretch for a perfect fit over a wetsuit or jacket. Vibrant color range — Ten distinct colors allow you to match your workout gear or personal style effortlessly. Tool-free swapping — The connectors slide directly into your watch, making it easy to change your look in seconds. Materials & Build The Ocean Silicone Strap is molded from a high-performance elastomer that balances durability with a soft touch. It features a unique tubular geometry that provides structural integrity while remaining lightweight. The hardware is crafted from corrosion-resistant metal, ensuring the buckle remains functional even after exposure to harsh environments. This strap is built to be shower-safe and ocean-ready, resisting odors and maintaining its color over time. Compatible With Show all compatible models Apple Watch Ultra and Ultra 2 & Ultra 2 (49mm) Apple Watch SE (1st & 2nd gen)ries 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 (41mm & 45mm) Apple Watch SE (1st & 2nd gen)ries 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, SE (40mm & 44mm) Apple Watch SE (1st & 2nd gen)ries 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 (38mm & 42mm) All standard Apple Watch versions and case materials Sizing & Fit This strap is designed to fit a wide range of wrist sizes, typically ranging from 130mm to 210mm. The adjustable loop can be moved into any of the tubular ridges to lock the band tail firmly in place, preventing it from flapping during high-speed activities. The band width is optimized for the specific case size of your watch, ensuring a flush fit at the lugs. Ships from Berlin within 24 hours. Typical US delivery: 5-8 business days. FAQ Is this strap suitable for swimming? Yes, the Ocean Silicone Strap is specifically designed for water sports. It is water-resistant and handles both salt water and chlorine. We recommend rinsing the strap with fresh water after a swim to remove any salt or chemical residue, keeping the silicone supple and the hardware clean. Will this fit the Apple Watch Ultra and Ultra 2? Absolutely. The 49mm option is designed specifically to match the Apple Watch Ultra and Ultra 2. The rugged design and stretchable tubular geometry make it a favorite for Ultra users who engage in diving, hiking, or endurance sports. How do I clean the strap? Cleaning is simple because the material is non-absorbent. Use mild soap and warm water to wipe away sweat or dirt. For more stubborn grime, a soft cloth or toothbrush can be used. Since it is rinse-clean, you can even wear it in the shower to keep it fresh. Does the color fade over time? The silicone is UV-resistant, meaning the vibrant colors like Orange, Yellow, and Blue stay bright even with regular sun exposure. Unlike leather or fabric, the elastomer does not soak up dyes or stain easily, preserving the original look of your strap for the long term. Is it comfortable for sleeping? Many users find it very comfortable for 24/7 wear. The soft silicone does not have sharp edges, and the tubular design allows for a small amount of airflow between the strap and your skin, which helps prevent the "sticky" feeling common with flat rubber bands. If you are looking to update your collection, check our watch band replacement guide for easy tips on swapping your style. If you use multiple devices, you might also be interested in our Galaxy Watch silicone bands for your other timepieces. Ships from Berlin · 30-day returns · 1-year warranty · USD pricing, duties prepaid for US orders.

Give your favorite diver the integrated look it deserves. The Curved End Matte Diving Watch Bracelet eliminates that awkward gap between your watch case and the strap, creating a unified look that mimics original factory equipment. It is the most effective way to refresh your timepiece for a professional, tool-watch aesthetic. Fits: Standard round watch cases (Seiko, Orient, Rolex style) Lug width: 18mm, 20mm, 22mm, or 24mm Installation method: Spring bar attachment Finish: Brushed matte Why Choose This Gapless Fit - The curved ends sit flush against the watch case for a custom appearance. Brushed Steel Surface - Matte texture hides fingerprints and resists visible scratching from daily use. Double Lock Clasp - Provides extra security so the bracelet stays locked during physical activity. Solid Link Build - Heavy-duty construction ensures the bracelet does not stretch or rattle over time. Corrosion Resistance - 316L steel handles sweat, rain, and salt water without tarnishing. Materials & Build The Curved End Matte Diving Watch Bracelet is milled from 316L stainless steel, a material chosen for its hypoallergenic properties and structural integrity. Each link is solid, not hollow, which gives the bracelet a substantial weight of approximately 90 grams. The matte finish is applied through a precise vertical brushing process that creates a consistent, non-reflective texture across the entire surface. This ensures your watch remains the focal point while the bracelet provides a rugged, understated frame. Compatible With Show all compatible models Seiko SKX007, SKX009, and New 5 Sports (SRPD) models Orient Mako, Ray, and Kamasu diving watches Rolex Submariner and GMT Master style cases Omega Seamaster and Speedmaster series Most traditional round watch cases with 18mm to 24mm lug widths Various Samsung Galaxy Watch bands replacements for a classic metal look Sizing & Fit This bracelet is available in 18mm, 20mm, 22mm, and 24mm widths to match your specific timepiece. The total length is 185mm, but it can be shortened to 120mm by removing links. It fits wrist circumferences ranging from 150mm to 210mm. The folding clasp includes three micro-adjustment holes, allowing you to fine-tune the fit as your wrist size changes slightly throughout the day due to temperature or activity. Ships from Berlin within 24 hours. Typical US delivery: 5-8 business days. FAQ Will the curved ends fit my specific watch model? While designed for standard round cases, the curvature matches most popular dive watches. If your watch has unusually long lugs or a very thin case, there may be a small gap. However, for most Seiko, Orient, and Swiss-style divers, this bracelet creates a flush, factory-style fit that looks much better than straight-end alternatives. How do I adjust the length of the bracelet? The links are held together by pressure pins. You can remove them using a standard link removal tool or a small punch. We recommend following a watch band replacement guide to ensure you do not scratch the matte finish during the sizing process. The clasp also offers micro-adjustments for a perfect fit. Can I wear this bracelet while swimming or diving? Yes, 316L stainless steel is specifically designed for marine environments. It will not rust or corrode when exposed to salt water. We recommend rinsing the bracelet with fresh water after a swim to remove salt or sand particles, which keeps the folding clasp mechanism moving smoothly and prevents grit from building up between the links. Is the matte finish durable? The brushed matte finish is very resilient. Unlike polished steel, which shows every tiny hairline scratch, the brushed texture hides "desk diving" marks and general wear. If you do manage to scratch it, the matte surface can often be restored using a specialized abrasive pad to re-apply the brushed grain, keeping the bracelet looking new for years. If you are currently using a leather strap, you can replace leather strap with metal to give your watch a more industrial, water-ready look. For help with the swap, our watch band replacement guide provides all the necessary steps for a successful installation. Ships from Berlin · 30-day returns · 1-year warranty · USD pricing, duties prepaid for US orders.

The Trail Loop Travel Band for Apple Watch is built for explorers who need a strap that keeps up. Whether you are navigating airport terminals or mountain trails, this lightweight canvas band offers a secure fit that stays comfortable during long-haul flights and active weekends. Fits: Apple Watch Ultra and Ultra 2 1 & 2, Series 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, SE Lug width: 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, 49mm Installation: Slide-and-click Apple Watch connectors Why Choose This Breathable Canvas Weave — Air circulates through the fabric to prevent sweat buildup on your wrist. Micro-Adjustable Tab — The pull-tab design lets you find the exact tightness you need instantly. Featherlight Construction — It adds almost zero bulk to your watch for all-day wearing comfort. Secure Hook-and-Loop Closure — Thousands of tiny hooks ensure the strap never slips or unbuckles during movement. Rinse-Clean Fabric — You can wash away dust, salt, or sweat after a day of hiking or travel. Materials & Build The Trail Loop Travel Band uses a double-layer nylon weave that balances softness with structural integrity. The connectors are made from reinforced stainless steel to ensure a precise fit into your watch casing without rattling. This band measures 1.5mm in thickness, making it a flexible option for active users. The edges are heat-sealed to prevent fraying even after months of heavy use in humid or dry climates. The pull-tab is triple-stitched to the main strap to prevent separation during adjustment. Compatible With Show all compatible models Apple Watch Ultra and Ultra 2 & Ultra 2 (49mm) Apple Watch SE (1st & 2nd gen)ries 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 (41mm & 45mm) Apple Watch SE (1st & 2nd gen)ries 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 & SE (40mm & 44mm) Apple Watch SE (1st & 2nd gen)ries 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 (38mm & 42mm) All Nike+, Hermes, and Edition versions Sizing & Fit The 38/40/41mm version fits wrists from 130mm to 180mm in circumference. The 42/44/45/49mm version fits wrists from 145mm to 220mm. The band width is 22mm for the smaller models and 26mm for the larger models. Because the closure system is continuous, you are not limited by pre-drilled holes. You can tighten or loosen the strap by a single millimeter to account for wrist swelling during flights or workouts. Ships from Berlin within 24 hours. Typical US delivery: 5-8 business days. FAQ Can I wear this band for swimming or water sports? Yes, the nylon material handles water well and dries quickly. We recommend rinsing the band with fresh water after exposure to salt water or chlorine to prevent salt crystals from stiffening the fabric. The connectors are rust-resistant and designed for wet environments. How do I clean the Trail Loop Travel Band? You can hand wash it with mild soap or place it in a mesh laundry bag for a cold machine cycle. We suggest closing the Velcro tab before washing to prevent it from catching on other fabrics. Always air dry the band to maintain the integrity of the hook-and-loop system. Is the pull-tab durable enough for daily use? The pull-tab is stitched with reinforced thread to withstand thousands of adjustments. It is designed to be grabbed easily even if you are wearing gloves. The tab stays flat against the strap when not in use so it does not snag on your shirt sleeves or jacket. Does it fit the Apple Watch Ultra 2? Yes, the 49mm connector is designed specifically to sit flush with the rugged titanium casing of the Ultra and Ultra 2 models. It provides the necessary strength to secure the larger watch face during high-impact activities like running or climbing. Will the Velcro wear out over time? The hook-and-loop system uses industrial-grade fasteners that maintain their grip through hundreds of cycles. As long as you keep the hooks free of heavy lint or debris, the closure remains secure. If it picks up lint, you can easily clear it with a small brush. If you are switching from a different style, check out our watch band replacement guide for a quick setup. While this band is for Apple users, we also carry Samsung Galaxy Watch bands for your other devices. Ships from Berlin · 30-day returns · 1-year warranty · USD pricing, duties prepaid for US orders.

Finding the right strap for a watch enthusiast is difficult because of specific lug widths and personal style preferences. The WatchBand.Direct Value Gift Card solves the guesswork. You give the credit, and they choose the exact fit for their collection, ensuring they get exactly what they need for their wrist. Delivery: Instant via email Expiry: 5 years from purchase Redemption: Online at watchband.direct Currency: USD (United States Dollars) Platform: Vify Digital Card Why Choose This Zero Guesswork — You avoid the risk of buying the wrong lug width or color. Instant Delivery — The digital code arrives in your email inbox immediately after checkout. Total Flexibility — Your recipient chooses from our entire range of straps and tools. Multi-use Balance — The code keeps a running balance for multiple separate orders. Easy Forwarding — You can send the gift via email or print it for a physical present. Materials & Build The WatchBand.Direct Value Gift Card is a digital product delivered as a unique, secure code. This Vify Gift Card integrates directly with our checkout system to ensure a smooth transaction. Each card carries a digital balance that stays active across multiple sessions until the value reaches zero. It functions like a digital wallet for watch accessories, requiring no physical shipping and creating no environmental waste. Compatible With / Works With This gift card works with our entire inventory, including: Samsung Galaxy Watch silicone and leather bands Apple Watch compatible straps and adapters Standard lug width straps (18mm, 20mm, 22mm, 24mm) Watch repair tools and spring bar kits Deployment buckles and replacement hardware Sizing & Fit Since this is a digital item, it has no physical dimensions or weight. The value is stored in USD, and you can select denominations that fit your specific gifting budget. The recipient applies the code at checkout to cover both the product costs and any applicable shipping fees. It fits any digital wallet or email inbox perfectly without taking up physical space. Ships from Berlin within 24 hours. Typical US delivery: 5-8 business days. FAQ How do I receive the gift card? After you finish checkout, the digital code goes straight to your email address. You can then forward that email to your friend or print the details to put inside a physical card. There are no physical cards to wait for in the mail, making it a great last-minute option. Can it be used more than once? Yes, if the order total is less than the card value, the remaining balance stays on the card for future use. You can use the same code for your next purchase until the balance is zero. This allows the recipient to buy a few different accessories over several months. Does it cover shipping costs? Yes, the gift card value applies to the entire cart total at checkout. This includes the price of the watch bands, tools, and any shipping fees or taxes applied to the order. It acts exactly like cash within our online store, providing a seamless experience for the user. What if they need help choosing a band? Our site includes detailed guides to help them make the right choice. They can learn how to replace a watch band or find specific fits for their watch model using our search tool. We provide all the technical info they need to shop confidently. Does the gift card expire? Your gift card remains valid for 5 years from the date of purchase. This gives the recipient plenty of time to wait for new seasonal releases or specific restocks they might be eyeing. They do not need to feel rushed to spend the balance immediately after receiving it. If your recipient is looking for a watch band replacement guide to get started, this gift card provides the perfect opportunity. They can also browse our specific collections like Galaxy Watch silicone bands to find their ideal style. Ships from Berlin · 30-day returns · 1-year warranty · USD pricing, duties prepaid for US orders.