Current Production
Constellation 29mm, steel - Sedna™ gold on steel - Sedna™ gold
OMEGA 131.20.29.20.05.001
MSRP
$11,600 USD
Verified Aug 18, 2026
Case diameter29 mm
Lug-to-lug31.2 mm
Thickness11.67 mm
Case materialSteel ‑ Sedna™ gold
CrystalDomed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance50 m
MovementSelf winding
CalibreOmega 8700
Power reserve50 hours
CertificationMaster Chronometer
DialWhite
Bracelet or strapSteel ‑ Sedna™ gold
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)