Omega Seamaster Jumbo Ref.166.065 Cal.565 38.0mm 1972

A sharp and well preserved example of the early-70s Seamaster line, featuring a beautifully balanced silver sparkle dial complemented by polished baton hands and applied indices. This Reference 166.065 from 1972 is powered by the dependable Omega Caliber 565 automatic movement, a respected workhorse known for its durability and convenient quickset date function.

With its striking jumbo proportions, timeless dial layout, and robust mechanical movement, this Seamaster perfectly reflects Omega’s transition into the bold design era of the 1970s. A versatile vintage timepiece that wears confidently in both casual and formal settings, making it a fantastic addition for collectors looking for a classic oversized Omega from the golden age of Swiss watchmaking.

DIAL:

• Original silver sparkle dial in excellent vintage condition

• Baton hands with polished steel finish and black inserts

• Applied pyramid shour indices with matching polished steel finish

• Applied Omega logo and original wording

• Date window at 3 o’clock with quickset feature

• Domed acrylic crystal, Omega-signed at center

CASE:

• Distinctive oversized cushion case design

• 38.0mm Diameter (excluding crown)/ 41.5mm Lug-to-lug / 12.7mm Thickness

• Professionally polished with all sharp edges intact

• Original Omega-signed crown at 3 o’clock

CASEBACK:

• Screw down caseback with original Omega hallmarks

• Professionally polished to perfect vintage condition

• Comes with plastic protective sticker as shown

MOVEMENT:

• Omega Cal.565 – Automatic

• 24 jewels / 38 hours / 19,800 bph

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

• Movement freshly serviced and in excellent condition

• Last serviced: March 2026

• Accuracy: +1.0s/day

STRAP:

• Handmade crocodile leather strap, 22.0mm lug width

• Aftermarket Omega stainless steel buckle

AFTERCARE PACKAGE:

• Comes with a black presentation 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: 1972

Case Material: Stainless steel

Reference: 166.065

Movement Serial: 34484607

Caliber: 565

Diameter: 38.0mm

Lug to lug: 41.5mm

Lug width: 22.0mm

Thickness: 12.7mm

Lume: None

Strap: Handmade crocodile leather sbuckle

Box and papers: No

Accuracy: +1.0s/day

Movement type: Automatic

Crystal: Domed acrylic crystal, signed

Crown: Original Omega-signed crown

Last service: March 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/SingPost

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, Iraq, 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.