U-boat Chrono 45mm SS replacement watch strap
The U-boat Chrono 45mm SS has a 22mm lug width.
Find the perfect strap for your U-boat Chrono 45mm SS
Frequently asked questions
What size strap is U-boat Chrono 45mm SS?
The U-boat Chrono 45mm SS takes a 22mm strap.
What is the U-boat Chrono 45mm SS lug width?
The U-boat Chrono 45mm SS has a 22mm lug width.