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Seiko Prospex Sea

Seiko Prospex Sea

SolarSteel

Ref. SSC673

Collection: ProspexCase size: 43.5mmMovement: V175

The Seiko Prospex Sea, reference SSC673, is a chronograph with a 43.5 mm steel case. The case measures 13.8 mm thick, with a water-resistance rating of 200 metres. Solar-powered calibre V175 operates for approximately 6 months when fully charged. The dial has a date display; the watch has a silicone strap. The dial has LumiBrite on the hands and indices; movement accuracy is plus or minus 15 seconds per month. The case has a hard coating; the lug width measures 20 mm. Elapsed time is measured in increments of 1/5 second. A Hardlex crystal covers the dial.

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Last updated 9 Oct 2026Suggest a correction

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