Omega Seamaster Ref.166.003 Cal.565 34.0mm 1968

Up for grabs is a highly collectible time piece, coming with its sharp original beads of rice bracelet. That would be the highly regarded Omega Seamaster 166.003 with its sleek edges and sharp dauphine hands making the perfect classic timepiece for everyday wear or for the special occasions. Not to mention it’s a versatile piece that can be put on any leather strap as well.

In addition, this timepiece comes freshly serviced with all parts laid out by our professional watchmaker for all to see in 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 in this Omega Seamaster 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 dial in pristine condition
• Stunning dauphine hands with black inserts and no lume
• Applied hour indices in polished steel with black inserts, no lume plots
• Applied Omega logo and original wording
• Date window at 3 o’clock with quickset feature
• Original domed plexiglass crystal, Omega‑signed at center

CASE:

• Distinctive classic Seamaster case with multi‑faceted lugs and faceted bezel
• 34.0mm diameter / 42.0mm lug‑to‑lug / 11.0mm thickness
• Professionally polished, with sharp facets intact
• Original Omega‑signed crown at 3 o’clock

CASEBACK:

• Screw‑down caseback with embossed Seamaster seahorse logo
• Comes with plastic protective sticker as shown

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 / 50-hour power reserve / 19,800 bph
• Movement freshly serviced and in excellent running condition

BRACELET:

• Original Omega “Beads‑of‑Rice” stainless steel bracelet, reference 1036
• Professionally polished with sharp edges intact, fits between 16-19cm wrists. Do include your wrist size in the order note so it can be sized before shipping

AFTERCARE PACKAGE:

• Comes with a black presentation 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

Reference: 166.003

Case Material: Stainless Steel

Year: 1968

Serial Number: 26360790

Caliber: Omega Cal.565

Movement Type: Automatic

Power Reserve: ~44 hours

Accuracy: ~0s/day

Diameter: 34.0mm

Lug to Lug: 42.0mm

Thickness: 11.0mm

Lug Width: 18.0mm

Lume: NIL

Bracelet: Original Omega stainless steel Beads-of-Rice 1036

Box and papers: NIL, Presentation box included

Crystal: Original Omega Acrylic (Omega‑signed)

Crown: Omega‑signed at 3 o’clock

Last Service: July 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, Israel, 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.