Driving system	Solar
Caliber Number	V192
Case	Stainless steel
Glass	Sapphire crystal
Lumi Brite	Lumibrite on hands, indexes and bezel
Accuracy	±15 seconds per month
Water-resistance	Water resistance for diving
Magnetic-reluctance	Equipped
Size	H51.6mm × W44.5mm × D13.7mm
The perimeter of bracelet	195.0mm
Weight	187g
Others	Display function of resuming electric power generation. 24-hour hand Equipped with small seconds hand Screw case back Overcharge prevention function Unidirectional rotating bezel Date display Screw-down crown Three-fold clasp with secure lock Chronograph up to 60 minutes in 1/5 second increments