DOXA SUB 300T Searambler Automatic – 840.10.021.10

Introducing the DOXA SUB 300T Searambler 840.10.021.10, a modern marvel that pays homage to its legendary predecessor, the SUB 300T Conquistador, the first diver's watch with a helium release valve launched in 1968. Celebrating its 50th anniversary, the new SUB 300T, presented in September 2019, blends the original's iconic design with today's advanced technology. Crafted from top grade 316L stainless steel, this 42.5mm diver's watch features a scratch resistant sapphire crystal with an anti-reflective coating. It is engineered to endure pressures up to 120 bar, making it waterproof to an impressive depth of 1,200 meters. The watch is equipped with a patented unidirectional rotating bezel and a no decompression dive time calculator. Super‑LumiNova luminescent inserts ensure optimal legibility underwater. The stainless steel bracelet, featuring the renowned "Beads of Rice" design and a folding clasp with a ratcheting wetsuit extension, complements the watch's robust build. Powered by a Swiss mechanical automatic movement with a 38-hour power reserve, this timepiece runs at a frequency of 28,800 vph (4.0 Hz) and is meticulously decorated by DOXA. The SUB 300T also boasts a screw down crown and case back, hours, minutes, seconds, date functions, and an iconic dial available in seven vibrant colors. Whether for professional divers or watch enthusiasts, the DOXA SUB 300T Searambler combines heritage and innovation in a striking, high performance timepiece.