The dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moon facets and “claws” on the case. This 41 mm model, in stainless steel and 18K Yellow gold, features a black polished ceramic bezel ring with Roman numerals filled with OMEGA Ceragold™. It has a sun-brushed green dial with gradient effect and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and indexes are also in 18K Yellow gold. Replacing the famous mono-rang bracelet is a green leather strap with rubber lining. At the heart of this timepiece is the OMEGA Co-Axial Master Chronometer Calibre 8900, visible through the scratch-resistant sapphire crystal.
Model: 131.23.41.21.10.001Sub Collection: ConstellationDial Color: GreenClasp/Buckle Material: Stainless steelClasp/Buckle Type: Foldover claspMovement: Self windingCaliber: Omega 8900Case Material: Steel ‑ yellow goldCase Diameter (Mm): 41 mmCase Thickness (Mm): 13.5 mmCrystal Type: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sidesWeight: 114 gPower Reserve: 60 hoursWater Resistance: 5 bar (50 metres / 165 feet)
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).
Time Zone Function: Allows the hour hand to be easily adjusted to different time zones without stopping the watch.
Transparent Caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed