The “Big Blue” is a combination GMT and divers' watch that delivers bold style and innovative design. The 45.5 mm case is made from blue ceramic, with a blue ceramic bezel featuring a Liquidmetal™ diving scale. A blend of orange rubber and ceramic covers the first 15 minutes. Orange rubber also colours the OMEGA logo on the crown and helium escape valve symbol.
The blue ceramic dial includes an orange GMT track, while the hands and indexes are in 18K white gold with a white Super-LumiNova coating. On the wave-edged caseback, there is a patented ceramic Naiad Lock that keeps the engraved wording in position.
- Bracelet: rubber strap
- Between Lugs: 22 mm
- Case: Blue ceramic
- Case Diameter: 45.5 mm
- Dial colour: Blue
- Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
- Water resistance: 60 bar (600 metres / 2000 feet)