The dawn of waterproof quartz dive watches. A true ''youngtimer''. Ancestor of the iconic SKX007.
Japan, 1980, reserved for the Japanese market
Dial: Black dial, dive hands
Case: Full stainless steel
Diameter: 42mm
Movement: Manufacture Seiko 7548A Quartz 5 jewels
Strap: Seiko DAL1BP 22 mm, replacement for the GL831
Condition: Superb, the watch is in very good overall condition. Quick-change date and day. Day of the week in English or kanji. The movement has been serviced. New crystal, battery, case back gasket and bezel gasket. Water resistance not tested.
