SPECIFICATIONS
MovementManual-wind
CaliberCalibre 3861
Case size42mmmm
Case materialStainless Steel
Case shapeRound
Thickness13.54mmmm
Lug width20mmmm
CrystalSapphire
Dial colorBlack
Omega
Speedmaster Professional Moonwatch
The Omega Speedmaster Professional Moonwatch, known as the 'sapphire sandwich' generation, is a highly regarded timepiece featuring a blend of vintage aesthetics and modern advancements. It is powered by the manual-wind Calibre 3861 movement and has achieved Master Chronometer certification.