Omega Seamaster Diver 300M Summer Blue Dial Men's Watch 210.30.42.20.03.003

Product description

Model # 21030422003003 | O21030422003003 | 210.30.42.20.03.003
New Omega Seamaster Diver 300M Co-Axial Master Chronometer Men's Diving Watch

With Manufacturer Serial Numbers
Swiss Made
Summer Blue Ceramic Dial
Dot & Index Hour Markers
Blue Ceramic Bezel with a Summer Blue Enamel (Grand Feu) Diving Scale
Date Feature
Anti-Magnetic Feature
  Resists Magnetic Fields Greater than 1.5 Tesla (15,000 Gauss)
Helium Escape Valve on Edge of Case at 10 O'Clock
55 Hour Power Reserve
Self-winding Automatic Movement
  COSC Chronometer Certified
Omega Caliber 8800
Vibrations Per Hour: 25,200
6 Year Warranty
Guaranteed Authentic
Certificate of Authenticity
Manufacturer Box & Manual
Polished with Brushed Stainless Steel Case
Brushed with Polished Stainless Steel Bracelet
Domed Scratch Resistant Sapphire Crystal with Anti-reflective Treatment on Both Sides
300 Meters / 1000 Feet Waterproof
42mm = 1 5/8" Case, 7" Adjustable Bracelet
Case Thickness: 13.6mm
Inlet Size: 20mm
Unidirectional Rotating Bezel
Luminescent Hands & Hour Markers
Screw Down Crown & Case Back
Foldover Clasp Deployment Buckle with Comfort Setting and Diver Extension
Free Bracelet Sizing


Discover the exquisite craftsmanship of the Omega Seamaster Diver 300M 210.30.42.20.03.003. This timepiece features a stunning summer blue dial adorned with dot and index hour markers, as well as a convenient date display. With a 42mm stainless steel case housing advanced features like a helium escape valve and a blue ceramic bezel with diving scale, this watch is both functional and stylish. The steel bracelet with a foldover clasp ensures a secure fit, while the automatic movement and chronometer certification provide precision timekeeping. Anti-magnetic properties make this timepiece a reliable companion for any adventure. Elevate your wrist game with the Omega Seamaster Diver 300M 210.30.42.20.03.003.