Omega
Speedmaster Professional Moonwatch
Ref. 311.30.42.30.01.005
The Omega Speedmaster Professional 'Moonwatch' is an iconic chronograph celebrated for its historical significance, including its role in NASA's Apollo missions. The reference 311.30.42.30.01.005, introduced in 2014, features a manual-winding movement, a black matte dial with subdials, and a robust stainless steel case, embodying classic design and precision engineering.
crystalHesalite (Plexi)
braceletStainless steel bracelet with deployment clasp
movementOmega caliber 1861, manual winding chronograph, small seconds, hours, minutes
functionsChronograph, small seconds, hours, minutes
lug width20.00 mm
dial colorBlack, matte finish with stick/dot indexes and engine-turned subdials
case diameter42.00 mm
case materialStainless Steel
water resistance50 metres / 5 bar
year2014–2021
A registered Omega 311.30.42.30.01.005 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.