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 red 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.
Model: 131.23.29.20.99.002Sub Collection: ConstellationDial Color: RedClasp/Buckle Material: Stainless steelClasp/Buckle Type: Pin buckleMovement: Self windingCaliber: Omega 8700Case Material: Steel ‑ Sedna™ goldCase Diameter (Mm): 29 mmCase Thickness (Mm): 12.2 mmCrystal Type: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sidesWeight: 46 gPower Reserve: 50 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).
Transparent Caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
Diamonds: The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.
Numbered Edition: A watch series each of whose pieces is numbered sequentially in the order it is produced.
Moonphase: A moonphase watch uses a function which tracks the phases of the moon. One lunar cycle is 29 days, 12 hours, 44 minutes and 2.8 seconds and includes four phases: new moon, first quarter, full moon, last quarter.
Pulsometer: Pulsometer A watch with a scale to measure the number of heartbeats per minute.
Telemeter: This precision tool can measure exactly how far you are from something that is visible and audible, such as your distance from a lightening storm.
All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed