Seiko Prospex Street Series

The Seiko Prospex Street Series, reference SRPF83, is a dive watch with a 43.2 mm steel case. The case is 12.6 mm thick, with a lug-to-lug measurement of 44 mm and a water-resistance rating of 200 metres. The movement is self-winding calibre 4R35, which contains 23 jewels and has a power reserve of approximately 41 hours. Over the dial is a Hardlex crystal. The dial has a date display; the hands and indices carry LumiBrite. The case has a screw-down crown. The lug width measures 20 mm. The watch has a silicone strap.