SPB101J1 PROSPEX Movement Caliber Number 6R35 Movement Type Automatic with manual winding Accuracy +25 to -15 seconds per day Duration Approx. 70 hours Exterior Case Material Stainless steel Crystal Sapphire crystal LumiBrite LumiBrite on hands, indexes 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 ㎜ Weight 188.0g Other Specifications Screw case back Screw-down crown Unidirectional rotating bezel Other Features 24 jewels Date display Stop seconds hand function
