Omega Seamaster Jumbo Ref.166.067 Cal.565 1118 36.0mm 1969

This beautifully preserved Omega Seamaster Ref.166.067, comes housed in the same true jumbo-sized 36.0mm stainless steel case with rare fat lugs, a sparkle finish dial, and a crisp no-bezel construction. A distinctive, oversized piece that captures both rarity and elegance in vintage Swiss watchmaking. Not to mention the extremely rare 1118 speedmaster style bracelet. A combination not often seen but very well received by collectors worldwide.

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.565 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 sparkle-textured dial in excellent condition

• Applied Omega logo and clean “Omega Automatic Seamaster” text

• Baton hands with black inserts and matching applied indices

• Domed acrylic crystal with original Omega logo etching at center

CASE:

• Stainless steel case in excellent condition, brushed finish with polished accents

• Unique fat lug design and no-bezel case architecture

• 36.0mm (without crown) / 44.0mm lug-to-lug / 10.0mm thickness

• Iconic hippocampus logo on the caseback

• Comes with plastic protective sticker as shown

MOVEMENT:

• Omega Caliber 565 – Automatic with quickset date (Set by pulling crown to 3rd position to hop one day / ensure to avoid 9pm-3am)

• 24 Jewels / 50-hour power reserve / 19,800 bph

• Movement Serial: 30318861

• Last serviced: December 2025

• Accuracy: +3.0s/day

BRACELET:

• Original 1118 stainless steel bracelet bracelet, 18mm lug width

• Comes professionally polished with all edges intact, Fits 16-18cm wrists

AFTERCARE PACKAGE:

• Comes with a black wooden box + silica gel

• Complimentary PolyWatch crystal polishing kit (for acrylic crystal)

• 6-month warranty (covers non-user damage only)

• Guarantee Certificate with full service details included

• Access to our exclusive post-warranty repair services

• 7-day return policy for peace of mind

Specifics

Maker: Omega

Model: Seamaster

Year: 1969

Case Material: Stainless Steel

Reference: 166.067

Caliber: Cal.565

Serial Number: 30318861

Diameter: 36.0mm

Lug to lug: 44.0mm

Lug width: 18.0mm

Thickness: 11.0mm

Lume: NIL

Bracelet: 1118 Original Omega Speedmaster style bracelet

Box and papers: NIL

Accuracy: +3.0s/day

Movement type: Automatic

Crystal: Original Omega-signed acrylic

Crown: Original Omega-signed

Last service: December 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 customs duties might apply and are the buyer's responsibility, including recent US tariffs.

Do note that for US bound shipments the PolyWatch polishing kit will not be included in order to mitigate customs delay due to new customs requirements

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.