Seiko Prospex Sea

The Seiko Prospex Sea, reference SLA035J1, is a dive watch with a 44.3 mm steel case. This is a limited edition of 600 pieces. The case is 15.4 mm thick, with a lug-to-lug measurement of 50.5 mm and a water-resistance rating of 300 metres. Self-winding calibre 8L35 contains 26 jewels and has a power reserve of approximately 50 hours. Over the dial is a sapphire crystal with an anti-reflective coating on the inner surface. The dial has a date display; the dial has LumiBrite on the hands and indices. Movement accuracy is plus 15 to minus 10 seconds per day. The watch has a silicone strap.