Seamaster Diver 300M | 43.50 mm | Automatic Multicoloured Gemstones 25 mm model features a

25 mm model features a black sun-brushed dial

Along the rose gold chain

Presented on a polished-brushed five-arched-links-per-row bracelet

With the technical sophistication of an automatic chronograph

The OMEGA Master Chronometer calibre 9900 at the heart of this timepiece can be seen through the transparent caseback

Seamaster Diver 300M | 43.50 mm | Automatic Multicoloured Gemstones 25 mm model features aSince 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. OMEGA's 21st century models stay true to the original s dive watch design, while introducing exciting new materials and movements. This 43. 50 mm model, cased in black ceramic [ZrO2] and Sedna gold, has a black ceramic dial with laser ablated waves in positive relief. The polished Sedna gold indexes and facetted hands, filled with white Super LumiNova, contrast