Omega Constellation Dog-Leg Ref.168.005 Cal.564 34.0mm 1966

One of Omega's most iconic creations, with a case silhouette being so recognisable amongst collectors they would know instantly what it was. That would be the Omega Constellation reference 168.005. With its beautiful dog-leg style lugs giving it a perfect amount of wrist presence. Not to mention that clean dial with nearly no imperfections and with special Onyx stone inserts on the hour indices adding the perfect touch. Making the perfect watch for one who appreciates the classics. 

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.561 COSC Chronometer certified movement inside 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 excellent condition

• Sharp dauphine hands with original black Onyx inserts

• Applied hour indices with matching black Onyx inserts

• Applied Omega logo and crisp original wording

• Original Omega-signed domed acrylic crystal with cyclops

CASE:

• Distinctive “dog-leg” Constellation case design by Gerald Genta

• 35.0mm (excluding crown) / 40.0mm lug-to-lug / 12.0mm thickness

• Professionally polished stainless steel case in superb condition

• Original Omega-signed decagonal crown at 3 o’clock

CASEBACK:

• Screwdown stainless steel caseback with Observatory medallion

• Clean, sharp, and professionally polished to perfection

• Comes with plastic protective sticker as shown

MOVEMENT:

• Omega Cal.561 – Automatic with date

• Quickset date via semi-quickset (Set by turning the hour hands between 9pm and 12am)

• 24 jewels / 50-hour power reserve / 19,800 bph

• Quickset date function

• Movement freshly serviced and in excellent condition

• Last serviced: November 2025

• Accuracy: ~0s/day

BRACELET:

• Handmade black ostrich leather strap, 18mm lug width

• Aftermarket Omega-signed stainless steel buckle included

AFTERCARE PACKAGE:

• Comes with a black wooden box + silica gel

• Free PolyWatch Acrylic Crystal Polishing kit

• Warranty/Service history card for easy future sale

• 1-Month warranty (non-user damage)

• Exclusive Post-warranty service access

• 7-day return policy for peace of mind

SPECIFICS

• Maker: Omega

• Model: Constellation

• Year: 1966

• Case Material: Stainless Steel

• Reference: 168.005

• Serial Number:

• Caliber: Omega Cal.561

• Diameter: 35.0mm

• Lug to lug: 40.0mm

• Lug width: 19.0mm

• Thickness: 12.0mm

• Lume: NIL

• Strap: Handmade Black Ostrich Leather

• Box and papers: NIL

• Accuracy: ~0s/day

• Movement type: Automatic

• Crystal: Original Omega Signed Domed Acrylic with Cyclops

• Crown: Original Omega-signed crown

• Last service: November 2025

Free tracked shipping via SingPost. Delivery within Singapore in 2–3 working days. International shipping may take 4–16 working days depending on destination. Do note respective custom duties might apply.

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.