Omega Seamaster Ref.166.009 Cal.565 34.0mm 1967

Up for grabs would be the vintage Omega Seamaster 166.009. Blending form and function with its Caliber 565 automatic movement and refined 34.0mm stainless steel case. With a briliant mix of late 50s classic design, an original rare scallop crown and sleek Onyx stone inserts across the hour markers. Ideal for those who appreciate heritage watches that are both wearable and collector’s pieces.

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 Cal.565 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 crosshair dial in excellent condition

• Dauphine hands with no lume, sharp and clean finish

• Applied hour indices with black Onyx stone inserts

• Applied Omega logo and original wording

• Date window at 3 o’clock with quickset feature

• Original domed acrylic crystal, Omega-signed at center

CASE:

• Distinctive round case with slim bezel design

• 34.0mm (excluding crown) / 42.0mm lug-to-lug / 10.5mm thickness

• Professionally polished stainless steel case in superb condition

• Original Omega-signed crown at 3 o’clock

CASEBACK:

• Screwdown stainless steel caseback, pristine mirror polishing

• Clean with sharp Hippocampus medallion, professionally polished to perfection

• Comes with plastic protective sticker as shown

MOVEMENT

• Omega Caliber 565 – Automatic

• 24 jewels / 50Hr power reserve / 19,800vph

• Semi-Quickset date (Set by pulling crown to 3rd position to hop one day / ensure to avoid 9pm-3am)

• Movement has been freshly serviced and in excellent working condition

• Last serviced: February 2026

• Accuracy: ~0s/day

STRAP:

• Handmade Black Crocodile Leather Strap, 18mm lug width

• Aftermarket Omega-signed stainless steel buckle

AFTERCARE PACKAGE:

• Comes with a black wooden box + silica gel

• Free PolyWatch Acrylic Crystal Polishing kit

• Warranty/Service history card for easy future sale

• 6-Month warranty (non-user damage)

• Exclusive Post-warranty service access

• 7-day return policy for peace of mind

SPECIFICS

Maker: Omega

Model: Seamaster

Year: 1967

Case Material: Stainless Steel

Reference: 166.009

Movement Serial: 25229073

Caliber: Omega Cal.565

Diameter: 34.0mm

Lug to lug: 42.0mm

Lug width: 18.0mm

Thickness: 12.0mm

Lume: NIL

Strap: Black Crocodile Leather

Box and papers: NIL

Accuracy: ~0s/day

Movement type: Automatic

Crystal: Original Omega Domed Acrylic

Crown: Original Omega Signed

Last service: February 2026

Free express tracked shipping with signature upon delivery. Delivery within Singapore in 1-2 working days. International shipping may take 2–12 working days depending on destination. Do note respective custom duties might apply which includes the recent US tariffs and are the buyer's responsibility.

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.