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Constellation 29 mm
131.20.29.20.52.002
This 29 mm 18K yellow gold and stainless steel model features a bezel engraved with Roman numerals, crystal white slivery dial with diamond hour markers and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and diamond holders are also in 18K yellow gold.
At the heart of this timepiece is the OMEGA Co-Axial Master Chronometer Calibre 8700, visible through the domed scratch-resistant sapphire crystal.
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Constellation 29 mm
131.20.29.20.52.002
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Features
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 been successfully tested by an accredited and independent laboratory in order to receive a certificate compliant with the chronometer ISO 3159 standard.
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 : 131.20.29.20.52.002
Lug‑to‑lug : 31.20 mm
Thickness : 12.00 mm
Case diameter : 29 mm
Case : Steel ‑ yellow gold
Dial colour : Silver
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.) : 98 g
Calibre : Omega 8700
Movement type : Self winding
Power reserve : 50 hours
Bracelet
Material : Steel ‑ yellow gold
Type of Clasp : Butterfly clasp with comfort setting

