As part of the Five Deeps Expedition in 2019, the Ultra Deep made history when it reached the deepest place on Earth. Following that World Record dive, the game-changing watch has now been adapted for a unique collection available to the public. Tested in real ocean conditions during its development, the design is water-resistant to 6,000 metres (20,000 ft.) and meets the ISO 6425:2018 standard for saturation divers’ watches.
This 45.5 mm model in robust O-MEGASTEEL features a polished blue ceramic bezel with its diving scale in white enamel. Through the protuberant and domed sapphire crystal, the lacquered white dial has been given four Arabic numerals in blue, as well as 18K white gold hands and hour markers, which are all coated with white Super-LumiNova.
The watch is set on rubber strap with blue lining and an O-MEGASTEEL buckle, while on the caseback's Grade 5 titanium medallion, there is a laser-engraved Sonar emblem with the iconic OMEGA Seahorse at its centre. Inside, the watch is driven by the OMEGA Co-Axial Master Chronometer Calibre 8912.
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 undergone precision tests and received a certificate from an official body (COSC).
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).
Screw-in crown: Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
Time zone function: Allows the hour hand to be easily adjusted to different time zones without stopping the watch.
Unidirectional rotating bezel: A bezel which turns in only one direction. Particularly useful for divers who cannot accidentally rotate it in the wrong direction, which could cause them to miscalculate their dive times. A rotating bezel makes it easy to measure elapsed time.
Technical Data
Reference: 215.32.46.21.04.001
Between lugs: 22 mm
Lug‑to‑lug: 51.9 mm
Thickness: 18.1 mm
Case diameter: 45.5 mm
Case: O‑MEGASTEEL
Dial colour: White
Crystal: Domed, protuberant and scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance: 600 bar (6000 metres / 20000 feet)
Total product weight (approx.): 170 g
Calibre: Omega 8912
Movement Type: Self winding
Power reserve: 60 hours
Strap
Strap color: Black
Strap type: Rubber strap
Strap surface: Rubber
Strap underside: Rubber
Buckle type: Pin buckle
Buckle material: Stainless steel
