Seiko Presage

The Seiko Presage, reference SRPB65J1, has a 41.6 mm steel case. The case measures 11.3 mm thick, with a water-resistance rating of 100 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 sapphire crystal; the dial has a date display. LumiBrite is applied to the hands and indices. The movement is visible through the display back of the case. The case has a lug width of 20 mm. A leather strap is attached to the watch.