Oris Watch Band Compatibility Guide: Find Your Perfect Strap

Oris watches span a wide range of styles from deep-dive Aquis sport watches to dress-oriented Artelier and vintage-inspired Divers Sixty-Five models. Lug widths vary by family and case size, so confirming the exact measurement before ordering a replacement strap saves time and guesswork.

Use this page as a practical fit guide: find the model family, confirm the lug width, then choose a strap material that suits how the watch is worn. For broader material guidance, compare NATO straps, leather watch bands, stainless steel watch bands, and rubber or silicone straps.

Fast paths by strap width

• 18mm watch bands - Aquis 36/39.5, Big Crown Pointer Date 36, Classic Date
• 19mm watch bands - Divers Sixty-Five Bracelet, Frank Sinatra, Big Crown Complication
• 20mm watch bands - Divers Sixty-Five, ProPilot, Big Crown ProPilot, Chronoris
• 22mm watch bands - Aquis Calibre 400, Artelier, Artix GT, BC3/BC4, Big Crown larger
• 24mm watch bands - Aquis Titanium Bracelet, TT1 Chrono, larger dive variants
• 16mm watch bands - Big Crown Pointer Date 32, Rectangular dress models

Oris model compatibility table

Best strap styles by Oris family

• Aquis: Rubber or silicone for sport and dive use, NATO for casual wear, stainless steel for a bracelet look
• Divers Sixty-Five: Leather for vintage dress wear, rubber or canvas for casual daily use, NATO for a relaxed retro style
• Big Crown and ProPilot: Leather or canvas NATO straps suit the pilot heritage; rubber works well for active wear
• Artelier: Leather or fine stainless steel bracelet to match the dress positioning
• Artix GT: Rubber or stainless steel to complement the sport-motorsport design language
• BC and TT Series: Rubber or leather depending on the specific variant; TT1 carries heavier case mass so a solid bracelet feels balanced
• Chronoris and Frank Sinatra: Leather or fine NATO to honour the vintage inspiration

How to choose the right Oris watch band

First, identify the exact model name from the caseback or Oris documentation. Second, confirm the lug width using the table above or by measuring the inside distance between the two lug horns in millimeters. Third, choose a strap material suited to the case style: sport divers take rubber or silicone best, pilot watches suit leather or canvas NATO, and dress models look most coherent on leather or a fine steel bracelet.

If a model uses an integrated bracelet or curved end links, check that the replacement strap matches the original end-link profile. Most standard Oris cases accept any strap of the correct width.

FAQ: Oris watch band sizing

What size band does my Oris watch need?

Match the replacement strap to the lug width of the exact Oris model. The Aquis family primarily uses 22mm for larger cases and 18mm for smaller 36-39mm variants. Divers Sixty-Five and ProPilot models typically use 20mm. Use the compatibility table above or measure the inside distance between the lugs directly.

Does the Oris Aquis use the same lug width across all variants?

No. The Aquis ranges from 18mm on 36mm and 39.5mm case versions to 22mm on the Calibre 400 and standard 43mm models, and up to 24mm on some titanium bracelet editions. Always check the specific reference.

What lug width does the Oris Divers Sixty-Five use?

Most Divers Sixty-Five models use a 20mm lug width. The bracelet variant is 19mm due to the integrated link profile. A 20mm strap is the standard choice for leather, rubber, or NATO replacements on this family.

Can I use any strap if the lug width matches?

For standard-lug Oris watches, yes. The strap width must match the lug width exactly. Integrated bracelets and curved end links - as found on certain Aquis and Big Crown bracelet references - may need model-specific parts for a clean fit.

What material works best for an Oris sport watch?

Rubber and silicone are the top choices for the Aquis and other dive-oriented models because they resist salt water and dry quickly. NATO straps work well for lighter active wear. Leather ages beautifully on the Divers Sixty-Five and vintage-inspired models but is less suited to heavy water exposure.

How do I confirm the lug width?

Measure the inside distance between the two lug horns with a digital caliper or a ruler held flush against the case. A 22mm measurement needs a 22mm strap. The number in millimeters tells you everything needed to order a matching replacement.