

Free Ring Sizer
We make it easy to find your perfect fit at home.
Complete the form below, and we'll mail you a plastic ring sizer.
Seamaster Diver 300M Co-Axial Master Chronometer 43.5mm Men's Watch, Black Wave Dial
$10,000.00
Hassle-Free 30 Day Returns
Free & Fast Shipping
Free Gift Wrap
Whats' Included
HASSLE-FREE 30 Day RETURNS
If you return a watch in its original condition within 30 days, you will receive a full refund, less shipping costs, issued in the same tender as the original purchase. Final sale items are ineligible for returns. Learn More
Free & Fast Shipping
This item is eligible for complimentary 1-3 day shipping within the contiguous U.S.
An adult signature is required upon delivery.
Learn More
Free Gift Wrap
Purchases are eligible for our signature wrapping upon request - the silver box with the burgundy ribbon. It is our pleasure to provide this complimentary service for any items purchased from Borsheims with the exception of final sale pieces.
Description
Details & Measurements
Reviews
Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.
The case of this 43.5 mm model is crafted from black ceramic and grade 5 titanium and includes a black ceramic bezel with a white enamel diving scale. The dial is also brushed black ceramic [ZrO2] and features laser-engraving to create raised waves.
The skeleton hands and raised indexes in PVD titanium are filled with white Super-LumiNova, while the helium escape valve has been given a conical design.
The watch is presented on a 5-stripe black and grey NATO strap with a brushed buckle and titanium loop, and is driven by the OMEGA Master Chronometer Calibre 8806, which can be seen through the sapphire-crystal on the wave-edged caseback.
Product Details
Case
- Case Shape: Round
- Case Material: Ceramic
- Case Size: 43 mm
- Dial Markers: Dot and Index
- Dial Color: Black
- Movement: Automatic/Self Winding
Strap
- Strap/Bracelet: Strap
- Strap/Bracelet Material: Textile
- Strap/Bracelet Color: Black