Elevate your dive experience with the Seiko Prospex "Marinemaster" 1965 Heritage Men's 39.50mm Automatic Watch, featuring the precise 6L37 calibre powered by the movement of the wearer. With an accuracy of +15 to -10 seconds and a 45-hour power reserve, this watch ensures reliable performance. Its stainless steel case, measuring 39.5mm in diameter, combines elegance and durability, suitable for depths up to 200 metres. The striking blue dial is encased in a silver and blue stainless steel bracelet, protected by box-shaped sapphire glass with an anti-reflective coating on the inside. The watch includes a screw-down crown, one-way rotating bezel with a timer, and a date calendar. Luminescent hands and markers provide clear visibility in any light conditions. The watch also features hand winding capability and an exhibition case back.