The beginning of waterproof quartz dive watches. A true ''youngtimer''. This model was sold exclusively in Japan.
Japan, February 1983
Dial: Black dial
Case: Full steel
Diameter: 38mm
Movement: Manufacture Seiko 6458B Quartz 7 jewels
Strap: Leather Nato 19mm "Single pass"
Condition: Superb, the watch is in good overall condition. A few light scratches on the crystal. Quick-change date and day. Day of the week in English or Japanese. The movement has been serviced, new battery. Water resistance not guaranteed.
