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Seiko

Seiko SGEH73

QuartzSteel

Ref. SGEH73

Case size: 40mmMovement: 7N42

The Seiko reference SGEH73 has a steel case measuring 40 mm across. The case has a thickness of 8.5 mm, with a water-resistance rating of 100 metres. The movement is quartz calibre 7N42, which contains 1 jewel and has a battery life of approximately 60 months. The watch has a folding clasp with a three-fold construction and a push-button release mechanism. The movement has an accuracy of plus or minus 15 seconds per month. The case has a lug width of 20 mm. The dial is covered by a sapphire crystal.

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Last updated 9 Oct 2026Suggest a correction

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