Omega Constellation Ref.168.018 Cal.564 35.0mm 1969

Up for sale here is a vintage Omega Constellation in stainless steel, freshly serviced and in near-perfect condition. The dial is simply stunning, with a flawless sunburst finish that comes alive in the light. Applied black steel indices, the iconic Constellation star, and sharp stick hands all add to the watch’s brilliance, while the rare original Omega cyclops crystal, complete with a miniature Omega logo at its center, makes this piece even more special for collectors who appreciate the finer details.

In addition, this timepiece comes freshly serviced with all parts laid out by our professional watchmaker for all to see in the images above. Little to no other dealers do this and it’s a testament to full transparency here at Montre D’or. With the iconic copper-toned Cal.564 movement inside running excellently as shown in the timegrapher reading above, just like it was when it left the factory nearly half a century ago.

DIAL

• Original silver sunburst dial in excellent preserved condition

• Silver-tone index hands with black and tritium inserts

• Applied baton hour markers with matching black inserts and Tritium luminous dots

• Outer minute track; date window at 3 o’clock with faceted frame

CASE

• Stainless steel case in excellent condition, professionally polished while retaining sharp edges

• Screw-down case back with embossed Constellation observatory

• 35.0 mm (without crown) / 40.0 mm Lug-to-Lug / 12.0mm Thickness

MOVEMENT

• Omega Caliber 564 – Automatic with COSC Chronometer certification and quickset date (Set by pulling crown to 3rd position to hop one day / ensure to avoid 9pm-3am)

• 24 Jewels / 50hr power reserve / 19,800 bph frequency

• Freshly serviced: September 2025

• Accuracy: ~0s/day

• Serial Number: 29373581

STRAP & BUCKLE

• Handmade Black Ostrich Leather Strap, 19mm lug width

• Aftermarket Omega-signed stainless steel buckle

AFTERCARE PACKAGE

• Comes with a black wooden box and silica gel

• Free PolyWatch kit (for acrylic crystal only)

• 1-month warranty covering non-user damage

• Warranty card included with full service history

• Exclusive repair service post-warranty

• 7-day return policy for peace of mind

SPECIFICS

• Maker: Omega

• Model: Constellation

• Year: 1969

• Case Material: Stainless Steel

• Reference: 168.018

• Serial Number: 29373581

• Caliber: Omega Cal.564

• Diameter: 35.0 mm

• Lug to Lug: 40.0mm

• Lug Width: 19.0mm

• Thickness: 12.0mm

• Lume: Tritium

• Strap: Handmade Black Ostrich Leather

• Buckle: Aftermarket Omega-signed stainless steel buckle

• Box and Papers: NIL

• Accuracy: ~0s/day

• Movement Type: Automatic

• Crystal: Original Omega Signed Domed Acrylic with Cyclopes

• Crown: Original Omega-signed crown

• Last Service: September 2025

Free tracked shipping via SingPost. Delivery within Singapore in 2–3 working days. International shipping may take 4–16 working days depending on destination. Do note respective custom duties might apply.

Countries that we do not ship to: Algeria, Nepal, Pakistan, Russia, Vietnam, Iran

This is a vintage timepiece and water resistance is not guaranteed. Please avoid contact with water or moisture. Store the watch with dry tissue or silica gel to preserve its condition. We are not liable for water damage post-purchase.