Rare Vintage Seiko 7T32-6B50 Chronograph Alarm Tachymeter SQ100 Quartz from 1991

Model / case code: Seiko. Running condition: Running well / chrono resets correctly / alarm works. Alarm: [OK] (sets and rings). Serial number: 113320 (January 1991). Crystal: Clean, and crisp. Case: Light wear.

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