Driving system	Automatic with manual winding
Caliber Number	4R36
Case	Stainless steel
Glass	Hardlex with lenses
Lumi Brite	Lumibrite on hands, indexes and bezel
Drive duration	Approx. 41 hours
Accuracy	45 to -35 seconds per day
Water-resistance	Water resistance for diving
Magnetic-reluctance	Equipped
Size	H49.4mm × W42.4mm × D13.4mm
The perimeter of bracelet	198.0mm
Weight	187g
Others	SPECIAL EDITION on the case back Stop seconds hand function Screw case back Unidirectional rotating bezel Day/Date display Screw-down crown Three-fold clasp with secure lock 24 jewels Day Date display in both English or Japanese Kanji