Brand: Omega
Model: Constellation
Reference Number: 168009 / 168017
Year of Production: 1960s
Movement Number: 23852787
Case Material: 18 KT Gold
Case Shape: Tonneau
Dimensions: 35 mm x 40 mm
Caliber: 561, automatic
Strap Material: Leather
Bracelet/Strap: Brown leather strap
Clasp/Buckle: Standard buckle
Gender: Men’s
Dial: White with applied logo, date window, gold indexes and hands
Condition: Good, visible signs on the case back
Signed: Case, movement, and dial signed Omega

Case: Crafted entirely in 18 KT gold, the tonneau shape is iconic of the 1960s, adding a unique touch compared to more traditional models.

Dial: The silver dial features a subtle texture, gold-applied markers and hands, and an applied Omega logo. The date window is highlighted by a magnified cyclops lens.

Movement: The caliber 561 is part of Omega’s renowned chronometer-certified series from the 1960s. With 24 jewels, it is celebrated for its reliability and precision.


This 1960s Omega Constellation embodies the brand's hallmark elegance and precision. The 18 KT gold tonneau-shaped case frames a white dial with applied indexes and a date window. Inside, the watch is powered by the automatic caliber 561, a certified chronometer and a masterpiece of precision mechanics. The movement is signed and numbered, visible upon opening the case back. This model stands out for its classic design and compact dimensions, perfect for vintage watch enthusiasts. Recently serviced (2024), it is in good/average condition with visible signs of wear on the case back.