Omega

Made to order

Constellation Observatory 39.4 mm

140.53.39.21.99.004

The Constellation Observatory marks a defining moment in OMEGA’s pursuit of precision.

This 39.4 mm polished-brushed model in 18K Canopus Gold™ features the distinctive faceted “dog-leg” lugs accompanied by a bezel with clear-cut facets. It is presented on a dark blue leather strap on polished buckle.

The “Pie-Pan” dial is a reminiscent of the original 1952 Constellation with dodecagonal facets, with applied OMEGA logo and Constellation star. The 18K Canopus Gold™ dial is presented with crystal finished centre and opaline facets with 8 lustrous hand-guillochégrooves. The revamped kite-form indexes are fully diamond-polished, matched with diamond-polished dauphine hands, crafted from 18K Canopus Gold™ .

The watch is driven by OMEGA’s calibre 8915, the world’s first two-hand watch to achieve Master Chronometer certification approved by METAS. The movement is visible through the sapphire crystal caseback, revealing a 18K Sedna™ Gold skeletonised rotor embellished by an applied medallion featuring the laser-engraved Constellation Observatory emblem in contrasting finish. The watch is presented in a special marquetry box featuring the Constellation Observatory emblem.

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CHF37'100

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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.
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.

Technical Data

Reference : 140.53.39.21.99.004
Between lugs : 19 mm
Lug‑to‑lug : 47.20 mm
Thickness : 12.23 mm
Case diameter : 39.4 mm
Case : Canopus Gold™
Dial colour : Silver
Crystal : Domed, bevelled and scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance : 3 bar (30 metres / 100 feet)
Total product weight (approx.) : 105 g
Calibre : OMEGA 8915 Sedna gold
Movement type : Self winding
Power reserve : 60 hours

Strap

Strap color : Blue
Strap type : Alligator
Strap surface : Alligator leather
Strap underside : Grained calf leather
Buckle type : Pin buckle
Buckle material : Canopus Gold™

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