Tutorial
How to measure your watch lug width
Learn how to measure the gap between your watch lugs with simple tools so you can buy a replacement strap that fits on your first attempt.
· 3 min read
Zenith Defy El Primero 21 Full Carbon / Skeleton / Rubber
Zenith · Defy
Ref. 1090009004/96R921
- Case diameter
- 44 mm
- Case height
- 14.5 mm
- Case material
- Carbon
- Case shape
- Round
- Water resistance
- 100 m
- Movement
- Automatic
- Caliber
- El
- Dial
- Skeleton
The Zenith Defy El Primero 21 Full Carbon / Skeleton / Rubber takes a 23 mm strap: measure between the lugs and that is the only number you need. We list 24 straps in that width. With a 44 mm case and 100 m of water resistance, a thicker strap balances the case. Automatic movement. Most straps here come with quick-release spring bars, so the swap takes a minute and no tool.
We do not sell watches. This page exists to find the straps that fit this one.