OMEGA
Constellation Observatory Co-Axial Master Chronometer 39.4mm Watch
Reference 140.50.39.21.99.001- Case Size
- 39.4mm
- Movement
- Co-Axial Master Chronometer Calibre 8915
- Case Material
- 18K Moonshine™ Gold
Available to ship immediately
Complimentary standard shipping in Canada
Available in-store at Raffi Jewellers, Cambridge
Gift wrapping available – Add at checkout
Key Features:
-
Case Material 18K Moonshine™ Gold
-
Case Size 39.4mm
-
Thickness 12.23mm
-
Dial Colour 18K Moonshine™ Gold Pie-Pan
-
Movement Co-Axial Master Chronometer Calibre 8915
-
Power Reserve 60 Hours
-
Features Anti-magnetic, Transparent Caseback, Master Chronometer Certified
-
Water Resistance 100 ft.
-
Bracelet 18K Moonshine™ Gold Mesh
-
Clasp Foldover Clasp
Product Details
The Constellation Observatory celebrates OMEGA’s long history of chronometer precision, taking its design cues from the original 1952 Constellation. This 39.4 mm model is crafted entirely in polished and brushed 18K Moonshine™ Gold, with faceted “dog-leg” lugs and a crisply faceted bezel, and is worn on a supple gold mesh bracelet with a brick-pattern finish and a brushed foldover clasp.
The dodecagonal “Pie-Pan” dial is also made of 18K Moonshine™ Gold, combining a sun-brushed centre with opaline facets and eight hand-guilloché grooves. It carries an applied OMEGA logo and Constellation star, diamond-polished kite-shaped indexes and dauphine hands.
Inside is the OMEGA Co-Axial Master Chronometer calibre 8915, the first two-hand movement to earn METAS Master Chronometer certification, with a 60-hour power reserve. Through the sapphire caseback you can see its skeletonised 18K Moonshine™ Gold rotor with the Constellation Observatory emblem. The watch comes in a special marquetry presentation box.
You may also like
Shipping, considered.
Complimentary standard shipping on orders of $750 or more. Under $750: Ontario $30; Quebec and Manitoba $40; all other provinces $50; Yukon, the Northwest Territories and Nunavut $100.
Beautifully wrapped.
Complimentary gift wrapping, for a thoughtful finishing touch.
14-day returns.
Returns or exchanges on eligible online purchases.
Conditions apply
Exclusions apply. Affirm purchases are final sale. Please review the return policy before ordering.
View return policyCare, close to home.
Watch servicing at our Cambridge location.
Watch care at Raffi
Care for the years ahead.
From a battery replacement to a timepiece repair, our Cambridge team is here to help.
Explore services
Battery replacement
Keep your timepiece running with professional battery care.
Timepiece repair
Speak with our team about servicing and repairs.
Laser engraving
A personal detail for eligible pieces. Ask our team.