MWC 1940s/1950s "Dirty Dozen" Pattern Military Watch with 31-Jewel Swiss Sellita SW260 Automatic Movement and Domed Vintage Box Sapphire CrystalSKU Code: W10 445 25CH This classic 31 jewel automatic MWC military watch is inspired by original British military designs from the 1940s and 1950s. It is powered by a Swiss Sellita SW260 automatic movement and features a small subsidiary seconds dial, staying true to the proportions and layout of the original service watches from the era. While the external appearance closely follows the historical models, the watch has been discreetly upgraded with