Seiko Prospex

The Seiko Prospex, reference SBDL067, is a chronograph with a 44.5 mm steel case. This is a special edition. The case is 13.7 mm thick, with a lug-to-lug measurement of 51.6 mm and a water-resistance rating of 200 metres. Solar-powered calibre V192 operates for approximately 6 months when fully charged. The watch has a sapphire crystal; the dial has a date display and small seconds. The dial has LumiBrite on the hands and indices. Movement accuracy is plus or minus 15 seconds per month; a screw-down crown is part of the case. A folding clasp with push-button release and an extender fastens the watch.