Speedtimer Divers 1965 Heritage 145th Anniversary Limited Edition 40mm Mens Watch Silver

This limited edition timepiece commemorates both Seiko's 145th anniversary since 1881 and the 1965 debut of Japan's first diver's watch. The 40mm case houses a silver dial with Lumi Brite applied to hands and indices for legibility at depth. A super-hard coating protects the case, whilst the unidirectional rotating bezel features an aluminium insert and Seiko Blue accents on the second hand. The bracelet incorporates a diver's slide adjustment clasp for secure fit during water activities.

The in-house 6R55 automatic movement provides a 72-hour power reserve with quoted accuracy of -15 to +25 seconds per day. Water resistant to 300 metres, this watch is engineered for professional diving use. The case back carries limited edition engraving, distinguishing this commemorative release from regular Prospex diver offerings.