Omega · Constellation
Strap for Constellation Co-Axial 35 Yellow Gold / Diamond / Silver
Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.
Integrated bracelet
The Omega Constellation 123.55.35.20.52.004 (aka: 12355352052004) is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.
Case diameter35 mm
Reference123.55.35.20.52.004 (aka: 12355352052004)
FamilyConstellation
MovementOmega caliber 2500
Hours, Minutes, Seconds | Date | Co-Axial Escapement, Chronometer
CaseYellow Gold
Recommended spring bar
Spring bars Omega 20mm — 1.8mm diameter
The Constellation 123.55.35.20.52.004 (aka: 12355352052004), seen from the bench
The Constellation Co-Axial 35 Yellow Gold / Diamond / Silver is Omega's iconic dress-sport watch since 1952, featuring a 35mm yellow gold case with the signature four-claw "griffes" securing the sapphire crystal and an integrated Manhattan bracelet. The Co-Axial movement ensures reliable precision, while the combination of yellow gold, diamond settings, and silver dial creates timeless elegance. This model represents the pinnacle of Omega's watchmaking heritage and continues to define refined luxury.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only