Omega Seamaster COSC Chronometer Certified Jumbo Ref. 166.010/168.024 Cal.564 1969

Up for sale here a highly collectible Omega Seamaster Jumbo sized dual reference 166.010/168.024 with its high end COSC Chronometer certified Cal.564 movement in near mint condition. Otherwise known as Omega’s counter to the vintage Rolex datejust.

The dial is in near perfect condition with crisp lettering and a beautiful applied Omega logo that reflects light at brilliantly at the right angles. It comes with a set of high polished dauphine hands with black inserts that match perfectly with the applied hour indices around the dial. All of which coming together in a spectacular fashion to create a mesmerising light show on your wrist. 

Furthermore, it comes with its original Omega signed acrylic crystal as indicated by the tiny Omega logo etched onto the middle of the domed acrylic crystal. 

Moving onto the case, the case comes in a mid sized Jumbo of 35mm in diameter which was considered slightly larger than the more common 34mm sized watches of its time. The case has been professionally polished to give it its beautiful mirror shine across the watch while leaving its sharp and defined edges. In addition, the watch comes with its original iconic Omega logo signed crown at the 3 o’clock position. 

Moving onto the case-back, one will be able to see the iconic Omega Seamaster hippocampus logo. Surrounded by a beautiful mirror polish that could double as a pocket mirror. 

Inside the case is Omega’s well regarded Cal.564 automatic movement that has been certified to run at chronometer standards under the revered COSC association. The watch has just been serviced in February 2025 by a professional watchmaker and runs at an excellent near +2.0s/day, fitting within even the modern COSC chronometer standard of between -4.0s/day to +6.0s/day. All of this is no mean feat for a watch of this age, showcasing its excellent condition. 

Additionally, the 564 movement comes with a quickset date function. Where when you shift the crown from the second to third position the date moves forward once, and the process can be repeated till the correct date is shown. Do make sure not to use the quickset date feature when the time is between 9pm to 3am.

Additionally the watch comes on a sleek black aftermarket crocodile leather strap with its original Omega stainless steel clasp. 

WHY CHOOSE US?

1: Condition

• All watches come in the best condition possible, with no over-polished round edges and no movement left unserviced. Condition is the top priority

2: Full Transparency

• Seeing is believing, all watches will have both their inner and outer parts laid out for our customers to see, so they know that is exactly what they get. No other watch dealer gets as transparent as this

3: 100% Satisfaction Rate

• With not a single bad review or feedback on all platforms, we let our customers speak on our behalf. Checkout all of our reviews on our Instagram Highlights.

4: Quality Packaging

• We care about our watches, hence all watches come in a sleek black wooden box. Perfect for gifting or storage.
• Not to mention, it comes with a Silica Gel packet to ensure no moisture gets into your watch

5: 7-Day Return Policy

• Buy in confidence with our 7-Day Return Policy, which gives you no reason to fear a broken or unauthentic watch.
• More details at the bottom of our website

6: Open Communications

• Help is always one text away, message us on any of our social media platforms or send us an email for queries

7: In-Person Deals

• For those in Singapore, we offer the opportunity to view your watch in person before carrying on with your purchase. This is to ensure you can check through your watch thoroughly to ensure you know what you are getting
• Message us on Instagram to get in touch and arrange a deal

Free shipping is provided via SingPost with tracking. Will take 2-3 working days to deliver domestically in Singapore. Overseas locations may take anywhere between 4-16 working days depending on the location, shipping will also be done via SingPost.

As this watch is a vintage watch, we will not be able to guarantee its water resistance. Hence it is best to keep the watch away from any form of water and humidity, and store the watch with a dry tissue paper or silica gel packet nearby to draw moisture away from the watch. We will not be liable if any water damage is done to the watch after purchase.

Specifics

Maker: Omega

Model: Seamaster

Year: 1969

Case Material: Stainless Steel

Reference: 166.010/168.024

Serial number: 29416433

Caliber: Omega Cal.564

Diameter: 35.0mm

Lug to lug: 42.0mm

Lug width: 18.0mm

Thickness: 9.0mm

Lume: NIL

Bracelet/strap: Aftermarket Black Crocodile Leather Strap

Buckle: Omega Stainless Steel Clasp

Box and papers: NIL

Accuracy: +2.0s/day

Movement type: Automatic

Crystal: Original Omega Signed Acrylic

Crown: Original Omega Signed

Last Service: February 2025