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Constellation 29 mm
131.23.29.20.99.001
This 29 mm model is distinguished by its dial, crafted from natural green aventurine stone, and by its leather strap with matching shimmering reflections.
Crafted in stainless steel and 18K Sedna™ gold, it features a bezel engraved with Roman numerals and a date window at 6 o'clock. The hands, hour markers, OMEGA logo and Constellation star are crafted in 18K Sedna™ gold.
The watch is powered by an OMEGA Co-Axial Master Chronometer 8700 calibre, visible through the domed, scratch-resistant sapphire crystal caseback.
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Constellation 29 mm
131.23.29.20.99.001
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Features
Features
Antimagnetic: The movement resists magnetic fields in excess of 1.5 tesla (15,000 gauss).
Master Chronometer certification: This certification guarantees the highest level of precision, performance and magnetic resistance in Swiss industry, as established by the Swiss Federal Institute of Metrology (METAS).
Chronometer: Designation of a watch that has passed precision tests and received a certificate from an official organization (the COSC).
Date: The day of the month, displayed in an aperture on the watch dial at 3 or 6 o’clock, or in a counter at 9 o’clock.
Diamonds: The most solid and luminous gemstone, whose value is calculated according to the following 4 evaluation criteria: cut, weight, purity and color.
Transparent back: A transparent back, often sapphire, allows the movement inside the watch to be seen.
Technical data
Reference number: 131.23.29.20.99.001
Height horn to horn: 31.20 mm
Thickness: 12.20 mm
Case diameter: 29 mm
Case: Steel – “Sedna™” gold
Dial color: Green
Glass: Domed, scratch-resistant sapphire crystal with anti-reflective coating on both sides
Water resistance: 5 bar (50 metres / 165 feet)
Total product weight (approx.): 46 g
Caliber: Omega 8700
Movement type: Self-winding
Power reserve: 50 hours
Bracelet
Strap color: Green
Strap type: Leather strap
Strap top: Alligator leather
Strap bottom: Ungrained alligator leather
Buckle type: Pin buckle
Buckle material: Stainless steel

