Constellation Globemaster 41 mm

The Globemaster is already a legendary name in the OMEGA family. Now it has been updated to become the world's first Master Chronometer, further enhancing its reputation within the watchmaking industry. For this 41.00 mm model, the 18K Sedna™ gold case features a polished fluted bezel. The caseback includes an 18K Sedna™ gold Central Observatory medallion set in scratch-resistant sapphire crystal.
The sun-brushed blue "Pie Pan" dial is reminiscent of the first 1952 Constellation model. Each of its facets includes a month of the year in keeping with the Annual Calendar function. There is an 18K Sedna™ gold Constellation star and OMEGA logo, and 18K Sedna™ gold hands and indexes which have been filled with Super-LumiNova.
This watch has a blue leather strap and is driven by OMEGA's Co-Axial Master Chronometer Annual Calendar Calibre 8923, featuring revolutionary anti-magnetic technology.

Features
Annual calendar: Watch which automatically recognizes months with 30 and 31 days and needs to be manually corrected only once a year, on the first of March.
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.

Technical Data
Reference: 130.53.41.22.03.001
Between lugs: 20 mm
Lug‑to‑lug: 50.1 mm
Thickness: 14.6 mm
Case diameter: 41 mm
Case: Sedna™ gold
Dial colour: Blue
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance: 10 bar (100 metres / 330 feet)
Watch size: Gents
Total product weight (approx.): 138 g
Calibre: Omega 8923
Movement Type: Self winding
Power reserve: 55 hours

Strap
Strap color: Blue
Strap type: Leather strap
Strap surface: Alligator leather
Strap underside: Calf leather
Buckle type: Foldover clasp
Buckle material: Sedna™ Gold