Compatibility note: watchband.direct is not affiliated with Ollech & Wajs or any watch manufacturer mentioned here. This guide is a practical strap-size reference for replacement watch bands. Always confirm the exact case, reference number, lug width, and attachment system before ordering.
Ollech & Wajs strap sizes at a glance
This guide brings the retained Ollech & Wajs lug-width pages into one consumer-facing compatibility table. Use it to move from a model name to the right strap width, then choose leather, rubber, nylon, silicone, or steel based on the watch style.
- 20mm watch bands - 1 covered Ollech & Wajs model
Ollech & Wajs model compatibility table
| Model | Lug width | Family | Recommended strap | Shop by size |
|---|---|---|---|---|
| Ollech & Wajs OW P-101 | 20mm | OW P-101 | Leather, rubber, or textile straps in 20mm | Shop 20mm |
Fit notes before you buy
- Ollech & Wajs tool watches may use robust cases that need straps with enough thickness and hardware strength.
- Confirm lug width and spring-bar fit before ordering.
Strap recommendations by Ollech & Wajs family
OW P-101
OW P-101 models in this guide use 20mm straps. Covered examples include OW P-101. Choose the exact width first, then pick the material based on how you wear the watch.
How to choose the right replacement strap
- Confirm the lug width in millimeters. The strap width must match the inside distance between the lugs.
- Check whether your watch uses standard spring bars, screw bars, wire lugs, curved end links, or a proprietary attachment.
- Match the material to the case: leather for dress wear, rubber or FKM for water and sport, NATO or textile for casual tool-watch wear, and steel only when the end-link fit is correct.
- If your watch has an integrated or shaped bracelet system, use a strap made for that exact reference instead of relying on width alone.
Ollech & Wajs watch band FAQ
What lug widths do Ollech & Wajs watches use?
The Ollech & Wajs models in this guide use 20mm lug widths. Always confirm your exact model or reference before ordering a strap.
Can I use any standard strap on a Ollech & Wajs watch?
Use a standard strap only when your Ollech & Wajs watch has conventional straight lugs and the strap width matches. Case-specific bracelets, shaped end links, and proprietary systems need dedicated parts.
Which strap material works best for Ollech & Wajs watches?
Canvas, rubber, and rugged leather fit the tool-watch character.
How do I confirm my Ollech & Wajs strap size?
Measure the inside distance between the two lugs in millimeters with a ruler or caliper, then match that number to the strap width.
Which Ollech & Wajs families are covered?
This guide covers OW P-101 and related model pages from the watchband.direct lug-width database.