DOXA SUB 300 Aquamarine Automatic – 821.10.241.10

The DOXA SUB 300, a pioneering diver's watch introduced in 1967, remains an emblem of innovation and functionality. Its hallmark features include a unidirectional bezel with dual scales for depth and dive time calculation, and a turquoise dial for enhanced underwater readability. Crafted from high-quality 316L stainless steel, the 42.5mm case ensures durability and corrosion resistance, while its water resistance of 300 meters makes it suitable for professional diving. The scratch-resistant sapphire crystal with anti-reflective treatment preserves excellent visibility, reminiscent of the original domed plexiglass design.

Powered by a Swiss mechanical automatic movement certified by COSC, the watch guarantees precision and reliability, with a 38-hour power reserve and a frequency of 28,800 vibrations per hour (4.0 Hz). Dive-related markings on the dial are coated with Super-LumiNova® luminescent material, ensuring clear visibility in low-light conditions.

The bracelet's folding clasp includes a wetsuit extension for a secure fit over dive gear, while the rubber strap features a similar clasp with the DOXA fish symbol and an adjustable diving extension. The DOXA SUB 300 continues to embody adventure and exploration, maintaining its status as a benchmark for divers worldwide.