The dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moon facets and “claws” on the case.
Standout features on this 29 mm model are the dial made from natural blue Aventurine stone and the shimmering leather strap in matching colour.
Crafted in stainless steel and 18K Sedna™ gold, it has a bezel engraved with Roman numerals and a date window at 6 o’clock. The hands, hour markers, OMEGA logo and Constellation star are in 18K Sedna™ gold.
At the heart of this timepiece is the OMEGA Co-Axial Master Chronometer Calibre 8700, visible through the domed scratch-resistant sapphire crystal.
CASE
Total product weight (approx.): 46 g
Between lugs: 17.6 mm
Thickness: 12.2 mm
Case: Steel ‑ Sedna™ Gold
Case diameter: 29 mm
Water resistance: 5 bar (50 metres / 167 feet)
DIAL AND CRYSTAL
Dial colour: Blue
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
MOVEMENT
Calibre: Omega 8700
Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free sprung-balance with silicon balance spring, automatic winding in both directions. Rhodium plated finish with Geneva waves in arabesque.
Power reserve: 50 hours
FEATURES
Anti-Magnetic
The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Chronometer
Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
Date
The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o'clock.
Master Chronometer Certified
Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).
Transparent Caseback
A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
REF: 131.23.29.20.99.003
