Omega Seamaster Ref.166.002 Cal.565 34.0mm 1966

Available now would be this exceptionally well-preserved Omega Seamaster Ref.166.002, a timeless vintage piece that strikes the perfect balance between dressy sophistication and everyday versatility. The clean silver dial, applied indices, and elegant dauphine handset create a refined aesthetic that remains as relevant today as it was when it first left the Omega factory. The watch sits comfortably and proportionately on the wrist, making it the kind of classic watch every collection should have.

In addition, this timepiece comes freshly serviced by our professional watchmaker in June 2025, ensuring it performs exactly as intended. Inside beats the legendary Cal.565 automatic movement, featuring Omega’s distinctive semi-quickset date function activated by pulling the crown to its outermost position. With the movement running excellently and all mechanical functions operating as they should, this Seamaster remains every bit as impressive today as it was when it first left the factory over half a century ago.

DIAL:

• Original silver sunburst dial in excellent vintage condition with a perfect dash of patina

• Applied Omega logo with clear “Omega Automatic Seamaster” text

• Polished pencil shaped hands with matching faceted applied indices

• Clean minute track with subtle printed hash marks

CASE:

• Stainless steel case in sharp, professionally polished condition with all sharp edges maintained

• 34.0mm (without crown) / 40.0mm lug-to-lug / 10.0mm thickness

• Reference: 166.002

MOVEMENT:

• Omega Caliber 565 – Automatic with quickset date (Set by pulling crown to the third position to jump date by one/Ensure to avoid 9pm-3am timings when doing so)

• 24 jewels / 19,800 bph / 50hr power reserve

• Freshly serviced: June 2026

• Accuracy: ~0s/day

STRAP:
• Handmade leather strap, colour and design can be changed upon request depending on availability

• Aftermarket stainless steel buckle

AFTERCARE PACKAGE:

• Comes with a black presentation box + silica gel

• Free PolyWatch kit (for acrylic crystal only)

• 6-month warranty (non-user damage)

• Warranty card included with service history details

• Exclusive repair service post-warranty

• 7-day return policy for peace of mind

SPECIFICS

Maker: Omega

Model: Seamaster

Year: 1966

Case Material: Stainless Steel

Reference: 166.002

Serial Number: 24331680

Caliber: Cal.565

Diameter: 34.0mm

Lug to lug: 40.0mm

Lug width: 18.0mm

Thickness: 10.0mm

Lume: NIL

Strap: Handmade leather strap

Box and papers: NIL

Accuracy: ~0s/day

Movement type: Automatic

Crystal: Aftermarket Domed Acrylic

Crown: Original Omega-signed

Last service: June 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 and will be shipped via FedEx/UPS/Aramex

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: Afghanistan, Belarus, the Central African Republic, Chad, Cuba, the Democratic Republic of the Congo, Eritrea, Iran, Iraq, Lebanon, Libya, North Korea, Oman, Pakistan, Russia, Somalia, South Sudan, Syria, Ukraine and the Crimea, Donetsk, and Luhansk regions of Ukraine.

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.