Current Production
Seamaster Heritage Models 55 x 45mm, O-MEGASTEEL on rubber strap
OMEGA 227.32.55.21.03.001
MSRP
$16,100 USD
Verified Aug 18, 2026
Case diameter55 mm
Lug-to-lug45 mm
Thickness15.5 mm
Lug width24 mm
Case materialO‑MEGASTEEL
CrystalFlat scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance1200 m
MovementSelf winding
CalibreOmega 8912
Power reserve60 hours
CertificationMaster Chronometer
DialBlue
Bracelet or strapRubber strap
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)