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
Blancpain Fifty Fathoms Bathyscaphe Sedna Gold / Black / Black Canvas
Blancpain · Fifty Fathoms
Ref. 500036S30B52A
- Case diameter
- 43 mm
- Case height
- 13.4 mm
- Case material
- Sedna Gold
- Case shape
- Round
- Water resistance
- 300 m
- Caliber
- 1315
- Dial
- Black
The Blancpain Fifty Fathoms Bathyscaphe Sedna Gold / Black / Black Canvas takes a 23 mm strap: measure between the lugs and that is the only number you need. We list 24 straps in that width. Built for water, it wears naturally on rubber or a nylon NATO; a leather strap keeps it for dry days. With a 43 mm case and 300 m of water resistance, a thicker strap balances the case. 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.