Omega Seamaster De Ville Ref.166.020 Cal.565 34.5mm 1968

Light moves softly across the silver sunburst dial, giving this Seamaster De Ville a calm, luminous presence. A smooth steel bezel and curved lugs frame the display with the graceful proportions of sixties dress watchmaking. The result is a refined everyday piece whose appeal lies in balance, restraint and enduring mechanical character.

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 58 years ago.

DIAL:

• Original silver sunburst dial in excellent vintage condition
• Pencil shaped hands with black inserts
• Applied hour indices without lume plots
• Original Applied Omega logo and crisp original wording
• Date window at 3 o’clock with quickset feature
• Domed acrylic crystal

CASE:

• Classic round monocoque case with a smooth bezel and sharp lugs
• 34.5mm Diameter (excluding crown)/ 40.0mm Lug-to-lug / 11.0mm Thickness
• Professionally polished with all sharp edges intact
• Original Omega-signed crown at 3 o’clock

CASEBACK:

• Integral monocoque caseback; movement accessed from the dial side
• Professionally polished to perfect vintage condition
• Comes with plastic protective sticker as shown

MOVEMENT:

• Omega Cal.565 – Automatic mechanical movement
• 24 Jewels / Approximately 50.0 Hours nominal Power Reserve / 19,800 BPH
• Quickset date by repeated outward crown pulls; avoid adjustment between approximately 9pm and 3am
• Movement freshly serviced and in excellent condition

STRAP:

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

Year: 1968

Case Material: Stainless steel

Reference: 166.020

Movement Serial: 26414609

Caliber: 565

Diameter: 34.5mm

Lug to lug: 40.0mm

Lug width: 18.0mm

Thickness: 11.0mm

Lume: None

Strap: Handmade leather strap

Box and papers: No original box or papers; Montre D’or presentation box and Guarantee Certificate included

Accuracy: +1s/day

Movement type: Automatic

Crystal: Domed acrylic crystal

Crown: Original Omega-signed crown at 3 o’clock

Last service: September 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 and South America bound shipments the PolyWatch polishing kit will not be included in order to mitigate customs delay due to 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, Israel, 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.