Omega Constellation Quartz Cal 1330

This vintage Omega Constellation Quartz Caliber 1330 from the mid 1970s is a rare Accuset model featuring Omega’s clever time setting design. Push in the crown to advance the minute hand precisely and pull it out to rotate the hour hand independently. The movement has been fully serviced and runs with the excellent accuracy expected from Omega’s pioneering quartz technology.

One of the standout features of this watch is the Constellation observatory logo on the caseback, which remains in remarkably crisp and unpolished condition. The engraved stars and observatory detail are sharp and well defined, something collectors truly appreciate and rarely find preserved so well after nearly five decades.

Caliber: 1330
Movement Action: Quartz with Quick Accuset
No. of Jewels: 3 Jewels
Date of Service: 06/28/2025
Dial: Silver
Crystal: Sapphire 
Case: Stainless Steel 
Case Back: Snap-On
Crown: Push-In (Time Setting Instructions to be provided to buyer)
Date of Production: 1976
Serial: 4973XXXX
Strap: Full grain Buffalo Black leather
Buckle: Original Omega Stainless Steel
Wrist Size: Currently up to a 7.75" wrist
Lug to Lug: 39mm
Case Diameter without Crown: 34.5mm
Case Diameter with Crown: 37mm

Included in Purchase: Original Omega Box + Wooden White Padded Box