Seiko Prospex Sea

The Seiko Prospex Sea, reference SNE497, is a dive watch with a 46.7 mm case. The case measures 12.4 mm thick, with a water-resistance rating of 200 metres. The movement is solar-powered calibre V157, which contains 2 jewels and operates for approximately 10 months when fully charged. The dial has a date display. A three-fold clasp with push-button release and an extender fastens the watch. The hands and indices carry LumiBrite; movement accuracy is plus or minus 15 seconds per month. The lug width measures 22 mm. A Hardlex crystal covers the dial.