A highly distinctive Seiko Quartz from July 1980, combining a compact 31mm Tank-style case with an alarm chronograph and Ana-Digi display. The silver dial and early quartz technology give this piece a strong late-1970s/early-1980s character, making it an especially interesting example of Seiko’s experimental quartz designs.
Specifications
Brand: Seiko
Reference: H357-500A
Production Date: July 1980
Movement: 2J Quartz 249A
Case Style: Tank
Case Size: 31mm
Dial: Silver
Functions: Alarm, chronograph, Ana-Digi display
Market: Japan Domestic Market (JDM)
Condition & Character
The watch is in working condition and has been serviced and polished for a cleaner, refreshed presentation. Its compact Tank-style case and combination of analog and digital elements give it a distinctly period-correct technological aesthetic.
Collector Appeal
An intriguing early Seiko quartz with a combination of alarm, chronograph, and Ana-Digi functionality in a compact 31mm case. Its 1980 production date and JDM origin make it an especially interesting piece for collectors of vintage Seiko quartz and early digital-analog watches.
