Rolex 126600 Sea-Dweller MK1 Red Letter Submariner Ocean Messenger Sea Messenger 43mm Diving Watch

Rolex 126600 Sea-Dweller is a red-letter version launched to celebrate the 50th anniversary of the series. It is also the first Sea-Dweller diving watch with a diameter enlarged to 43mm and equipped with a Cyclops magnifying glass. This MK1 version is the first batch of production, and the font and details are more collectible . Equipped with a 3235 automatic movement, 70 hours of power, 1,220 meters of waterproof depth and a valve device, it combines professional performance with historical significance, and is a key work in the eyes of diving watch collectors.