• Other Details • Water Resistance • 200m / 660ft diver's • Case Size • Thickness: 13.4 ㎜Diameter: 42.4 ㎜ • Other Specifications • Unidirectional rotating bezel • Other Features • 23 jewels • Date display • Stop second hand function • Beats per Hour21,600bph (6 bps) • 165 Parts • Caliber Number • 4R36 • Movement Type • Automatic with manual winding capacity • Duration • Approx. 41 hours • Accuracy • +45/-35 sec per day • Case Material • Stainless steel • Crystal • Hardlex • LumiBrite • Lumibrite on hands and indexes • Clasp • Three-fold clasp with secure lock, push button release with extender