OMEGA
331.12.42.51.01.001 [Ceinture cuir OMEGA Speedmaster '57 pour homme

Brand, Seller, or Collection Name Omega
Model number 331.12.42.51.01.001
Part Number 331.12.42.51.01.001
Item Shape Round
Display Type Analog
Clasp Deployment Clasp
Case diameter 41.5 millimeters
Case Thickness 16.50
Band width 21.6 millimeters
Band Color Brown
Dial color Black
Calendar Date
Item weight 15.87 Ounces
Movement Automatic
Water resistant depth 100 Meters

OMEGA was founded in 1848 by Louis Blanc, a watchmaker, in the small Swiss village of La Chaux-de-Fonds.
The brand name "OMEGA" is derived from the monumental movement that was introduced in 1894.
Since its inception, the company has continued to pursue precision in watchmaking, serving as the official timekeeper for numerous world sports events and engraving its name on historical milestones such as the NASA-approved watch used during the moon landing.
In recent years, the company has shocked the watch industry with the introduction of innovative movements.