Seiko Presage

The Seiko Presage, reference SARF001, is a GMT watch with a 42.2 mm steel case. The watch has a power reserve indicator. The case is 13.7 mm thick, with a lug-to-lug measurement of 49.2 mm and a water-resistance rating of 100 metres. Self-winding calibre 6R64 contains 29 jewels and has a power reserve of approximately 45 hours. The dial is covered by a sapphire crystal with an anti-reflective coating on the inner surface. The dial has a date display; the clasp has a three-fold construction with push-button release. A see-through case back provides a view of the movement. The dial has LumiBrite on the hands and indices.