Sub 300 Sharkhunter | 42.5mm, Steel, Black Dial Dive and polished or satin-finish links

and polished or satin-finish links of the bracelet

a silver-plated dial

while the open caseback allows for an uninterrupted view of the COSC-certified Breitling Manufacture Caliber 01 movement

a renowned Brazilian aviator

95 mm (13

Sub 300 Sharkhunter | 42.5mm, Steel, Black Dial Dive and polished or satin-finish linksIn 1967, DOXA launched the revolutionary SUB concept, considered to be the first truly purpose designed divers watch accessible toa broader public. The radical innovations it introduced at the time soon made it the benchmark for professionals, too. Water resistant to 30 bar, roughly equivalent to a depth of 300 meters, it was the first to feature a unidirectional bezel with a dual scale for depth and dive time to calculate a safe ascent without