CAL. 5X53

Solar-powered 3-hand movement with time detection via GPS system - Dual Time Zone - Date display - High density titanium case and bracelet - Indexes and hands with Lumibrite - High definition double curved sapphire crystal with "super clear" coating Seiko patented - Screw-down caseback - Folding clasp with release button - Water resistance 20 bar - Case diameter 42.8 mm