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Seiko

Seiko SUP370

SolarSteel

Ref. SUP370

Case size: 26.1mmMovement: V115

The Seiko reference SUP370 has a steel case measuring 26.1 mm across. The case has a thickness of 5.6 mm, with a water-resistance rating of 30 metres. The movement is solar-powered calibre V115, which operates for approximately 12 months when fully charged. The dial is covered by a Hardlex crystal. The movement has an accuracy of plus or minus 15 seconds per month. The distance between the lugs measures 13 mm. The movement has an overcharge prevention function. The watch has a leather strap.

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Last updated 9 Oct 2026Suggest a correction

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