Seamaster Planet Ocean 600M 45.5 mm

Cased in black ceramic, this race-ready watch features a ceramic bezel with an OMEGA LiquidMetal™ diving scale that uses blue and red rubber - the colours of the New Zealand flag - for the first 10 minutes.
OMEGA LiquidMetal™ has also been used on the minute track and "START". The vertically-brushed black ceramic dial sports 18K white gold indexes and a GMT ring with day/night display.
An EMIRATES TEAM NEW ZEALAND logo in red rubber dominates the caseback which is ringed with the words CHALLENGER 35TH AMERICA'S CUP.
Presented on a black structured rubber strap with black and blue rubber lining and red stitching, it is powered by the OMEGA Master Chronometer Calibre 8906.

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).
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.
GMT and Worldtimer: A GMT function means that the watch has a second hour hand which completes one full rotation in 24 hours and a 24-hour index on the dial. Particularly useful for wearers who wish to track two time zones.
Helium escape valve: Decompression system which allows helium to escape from inside the watch when the watch is worn for professional use in pressure chambers. (Long-term underwater work, crude oil exploration, etc.)
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).
Regatta timing: A watch function which allows the easy reading of the critical regatta time intervals at glance.
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: 215.92.46.22.01.004
Between lugs: 22 mm
Lug‑to‑lug: 51.5 mm
Thickness: 17.4 mm
Case diameter: 45.5 mm
Case: Black ceramic
Dial colour: Black
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance: 60 bar (600 metres / 2000 feet)
Total product weight (approx.): 146 g
Calibre: Omega 8906
Movement Type: Self winding
Power reserve: 60 hours

Strap
Strap color: Black
Strap type: Rubber strap
Strap surface: Rubber
Strap underside: Rubber
Buckle type: Foldover clasp
Buckle material: Ceramic