Since 1952, the OMEGA Constellation has been inspired by the precise movement of the stars. For this special model, that stellar theme is taken one step further, with the introduction of a captivating meteorite dial.

The 29 mm watch is presented with a case and mono-rang bracelet created from 18K yellow gold, with signature Constellation features including the polished claws, half-moon facets, and a diamond-paved bezel.

The astonishing dial is formed from a genuine piece of iron meteorite, which has been given a green colour treatment. The natural pattern within the meteorite is unique to each model, meaning that no two dials are ever the same. It is completed with a date window at 6H, along with diamond hour markers, and a Constellation star in 18K yellow gold.

Behind the sapphire crystal on the caseback, this impressive watch is driven by the Co-Axial Master Chronometer Calibre 8701, guaranteeing the highest standards of precision, performance and magnetic resistance, as certified by the Swiss Federal Institute of Metrology (METAS).

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.
Diamonds: The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.
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.

Technical Data
Reference: 131.55.29.20.99.005
Lug‑to‑lug: 31.20 mm
Thickness: 12.00 mm
Case diameter: 29 mm
Case: Yellow gold
Dial colour: Green
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance: 5 bar (50 metres / 165 feet)
Total product weight (approx.): 140 g
Calibre: Omega 8701
Movement Type: Self winding
Power reserve: 50 hours

Bracelet
Material: Yellow gold
Type of Clasp: Butterfly clasp with comfort setting