Current Production
Speedmaster Calibre 321 42 mm, platinum on platinum
OMEGA 311.90.42.30.99.002
MSRP
$115,700 USD
Verified Aug 18, 2026
Case diameter42 mm
Lug-to-lug47.6 mm
Thickness13.39 mm
Lug width20 mm
Case materialPlatinum
CrystalScratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance50 m
MovementManual‑winding
CalibreOmega 321
Power reserve55 hours
DialBlack
Bracelet or strapPlatinum
Specifications as published by Omega →
Last verified Aug 18, 2026