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All items purchased are shipped at no charge to the customer (U.S Only). For more details, read our full shipping policy.

We provide a 30-day return window for all watches and jewelry. Please visit our return policy page for further details.

Authenticity Guarantee

All products sold on CHRONONATION are 100% authentic.

We stand behind our products and would never jeopardize our reputation.

We will not sell any items that we don’t believe are authentic. If you believe an item received is not genuine, you will receive a full refund

Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Summer Blue O21032422003002

$5,600.00

25 People watching this product now!

136 in stock

Worldwide
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in-Store
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Quality
Guarantee

2 Year
Warranty

Description
  • Seamaster Diver 300m – an updated icon
  • 42mm case in stainless steel paired with a blue rubber strap
  • Summer Blue ceramic dial with the collection’s wave design and a gradient finish
  • Blue ceramic bezel with a summer blue enamel diving scale
  • Powered by a Master Chronometer calibre 8800 movement

AN UPDATED ICON

Since 1993, the Seamaster Diver 300m has enjoyed a legendary following.

To mark 25 years since its release, the collection has been beautifully updated from the inside out, updating the materials and technology while retaining the original design and ocean spirit.

Available in both 42mm and 43.5mm, the new models are all powered by Master Chronometer calibres for extraordinary precision, performance, and magnetic resistance.

SUMMER BLUE

Crafted from ceramic, the sleek Summer Blue dial features a laser engraved wave pattern, raised indexes filled with unique light blue Super-LumiNova, and re-shaped rhodium-plated skeleton hands.

Mirroring the tones of the dial, the blue ceramic bezel features a summer blue enamel diving scale, while on the reverse, the case back features a stamped, commemorative Seamaster logo.

The helium escape valve has always been a key feature of the 300m collection – this new model features a conical valve with ingenious, patented technology that enables the watch to remain water resistant to 50 metres, even if the valve is accidentally opened while under the water.

The 42mm stainless steel case fastens securely with a blue rubber strap.

  • Product Code17332155
  • Manufacturer Product NumberO21032422003002
  • GuaranteeOmega 5 Year Guarantee
  • CategoryWatches
  • BrandOmega
  • Watch MarkersArabic Numerals & Batons
  • Water Resistant300 Metres
  • RecipientFor Him
  • MovementAutomatic
  • Case MaterialStainless Steel
  • Dial ColourBlue
  • Strap MaterialRubber
  • Diameter42mm
  • Brand CollectionsSeamaster
Shipping & Returns

All items purchased are shipped at no charge to the customer (U.S Only). For more details, read our full shipping policy.

We provide a 30-day return window for all watches and jewelry. Please visit our return policy page for further details.

Authenticity Guarantee

All products sold on CHRONONATION are 100% authentic.

We stand behind our products and would never jeopardize our reputation.

We will not sell any items that we don’t believe are authentic. If you believe an item received is not genuine, you will receive a full refund

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