Current Production
Speedmaster Heritage Models 39.7mm, steel on steel
OMEGA 311.30.40.30.01.001
MSRP
$17,300 USD
Verified Aug 18, 2026
Case diameter39.7 mm
Lug-to-lug48 mm
Thickness13.7 mm
Lug width19 mm
Case materialSteel
CrystalScratch‑resistant sapphire crystal with anti‑reflective treatment inside
Water resistance50 m
MovementManual‑winding
CalibreOmega 321
Power reserve55 hours
DialBlack
Bracelet or strapSteel
Specifications as published by Omega →
Last verified Aug 18, 2026
Flagged for review: model name composed from official family/sub/variant strings; page h1 not captured (origin rate-limited)