The dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moons, as well as the “claws” on the side of the case.
This 41 mm stainless steel model features a polished black ceramic bezel with Roman numerals in Liquidmetal™, a sun-brushed black dial and a date window at the 6 o'clock position. The hands, OMEGA logo, Constellation star and facetted indexes are all rhodium-plated. Presented on a black leather strap with rubber lining, this timepiece is driven by the OMEGA Co-Axial Master Chronometer Calibre 8900, visible through the domed scratch-resistant sapphire crystal.
CASE
Total product weight (approx.): 93 g
Between lugs: 21 mm
Thickness: 13.8 mm
Case: Black ceramic
Case diameter: 44.25 mm
Water resistance: 5 bar (50 metres / 167 feet)
DIAL AND CRYSTAL
Dial colour: Black
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
MOVEMENT
Calibre: OMEGA 1865
Manual-winding chronograph movement. Laser-ablated and blackended with “honeycomb” and “carbon design” textures. A unique version of the 1861 calibre which equipped the famous and contemporary Speedmaster Moonwatch.
Power reserve: 48 hours
FEATURES
Chronograph
The chronograph function is a mechanism for measuring time intervals. A chronograph watch can therefore be used to time events while displaying the time like any traditional watch.
Tachymeter
A tachymeter watch has a function for measuring speed. It is a chronograph with a graduated dial on which speed can be read in kilometres per hour based on a 1000 metre distance.
Small seconds
A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
Transparent Caseback
A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
REF: 311.92.44.30.01.002
