Movement Type Automatic with manual winding capacity
Accuracy +25 to -15 seconds per day
Case Material Stainless steel
Crystal Sapphire
LumiBrite Lumibrite on hands, indexs and bezel
Clasp Three-fold clasp with secure lock , push button release with extender
Water Resistance 200m / 660ft diver's
Case Size Thickness: 12.9 ㎜ Diameter: 45 ㎜ Length: 52.6 ㎜ Other specifications Screw case back Screw-down crown Unidirectional rotating bezel 24 jewels Date display Stop second hand function