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
IWC Schaffhausen Portofino Hand-Wound Monopusher White Gold / Slate
IWC Schaffhausen · Portofino
Ref. IW515103
- Case diameter
- 45 mm
- Case height
- 12.8 mm
- Case shape
- Round
- Water resistance
- 30 m
- Caliber
- 59360
- Dial
- Grey
The IWC Schaffhausen Portofino Hand-Wound Monopusher White Gold / Slate takes a 22 mm strap: measure between the lugs and that is the only number you need. We list 1,049 straps in that width. With a 45 mm case and 30 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.