Doxa SUB 300 Beta Sharkhunter 830.20.101.20

Information: Reference: 830.20.101.20 Dated: 2026 Bracelet: Black FKM rubber strap, folding clasp in black PVD-coated, with ratcheting wetsuit extension Case: 42.5mm x 11.95mm Thickness x 44.5mm lug to lug - Black matt ceramic, chamber in titanium Lug Width: 20mm Water Resistance: 30 ATM / 300 meters / 984 feet Bezel: Unidirectional rotating bezel in 18K 3N gold with a ceramic bezel inlay (in feet) Movement: Swiss Mechanical Movement - Automatic Functions: HMS, Date, Helium Release Valve Box and Papers: Box and Papers Crystal: Sapphire Bracelet size: 7.85” Condition: History of DOXA Watches DOXA, founded in 1889 by Georges Ducommun in Le Locle, Switzerland, has a rich history of watchmaking innovation. Initially gaining recognition for its pocket watches and dashboard clocks, DOXA's defining moment came in 1967 with the introduction of the SUB 300 dive watch. This groundbreaking timepiece, featuring an iconic orange dial, unique no-decompression bezel, and purpose-built design for recreational divers, quickly became a benchmark in the industry. Notably, in collaboration with Rolex and the introduction of the Sea-Dweller, DOXA co-developed the now-common helium escape valve concept, adding another feather in its cap as a true diver’s tool in its day. DOXA's reputation was further enhanced by its association with Jacques-Yves Cousteau and its frequent appearance in Clive Cussler's adventure novels. Despite facing challenges during the quartz crisis, DOXA experienced a resurgence after its acquisition by the Jenny family in 1997. Today, the brand continues to honor its diving heritage while embracing modern watchmaking techniques. DOXA's journey from a small Swiss workshop to a globally recognized dive watch manufacturer demonstrates its enduring commitment to innovation, quality, and functionality. The brand's iconic designs, particularly the SUB series, remain popular among diving enthusiasts and watch collectors alike, cementing DOXA's place in horological history.