Omega Seamaster Cosmic Ref.166.036 Cal.752 35.0mm 1969

Its standout feature is the stunning silver sparkle dial, a textured finish that plays beautifully with light, giving the watch a lively and almost granular shimmer across the surface. Paired with slim pencil shaped hands and applied indices accented by warm tritium lume, the dial achieves a perfect balance between visual intrigue and classic restraint. The look is completed by a domed Omega-signed acrylic crystal, adding a subtle vintage distortion at certain angles.

At its heart beats the dependable Omega Cal.752 automatic movement, known for its durability and smooth performance. Equipped with a semi-quickset date and offering a ~50-hour power reserve, the movement has been freshly serviced in March 2026 and is running strongly. Combining a unique dial, proven mechanics, and timeless design, this Seamaster is a compelling addition to any vintage collection.

DIAL:

• Original silver sparkle dial in excellent vintage condition

• Stick pencil shaped hands with tritium lume

• Applied hour indices with matching tritium lume plots

• Original Omega logo and crisp original wording

• Domed acrylic crystal, Omega-signed at center

CASE:

• Classic C-case design with sunburst polishing

• 35.0mm Diameter (excluding crown) / 41.5mm Lug-to-lug / 10.5mm Thickness

• Professionally polished with all sharp edges intact

• Original Omega-signed crown at 3 o’clock

CASEBACK:

• Original Omega engraving with Seahorse medallion

• Professionally polished to perfect vintage condition

• Comes with plastic protective sticker as shown

MOVEMENT:

• Omega Caliber 752 – Automatic with day-date and quickset date (Set by pulling crown to 3rd position to hop date by one / ensure to avoid 9pm-3am / turn 24 hours to hope the day of the week )

• 24 Jewels / 50hr Power Reserve / 19,800 bph

• Movement freshly serviced and in excellent condition

• Last serviced: March 2026

• Accuracy: +2.0s/day

STRAP:

• Handmade leather strap, 18.0mm 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: 1969

Case Material: Stainless Steel

Reference: 166.036

Movement Serial: 28783879

Caliber: 752

Diameter: 35.0mm

Lug to lug: 41.5mm

Lug width: 18.0mm

Thickness: 10.5mm

Lume: Tritium

Strap: Handmade leather strap

Box and papers: No

Accuracy: +2.0s/day

Movement type: Automatic

Crystal: Acrylic (Omega-signed)

Crown: Original Omega-signed

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

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.