Water Resistance: 200m / 660ft diver’s. See-through & Screw case back. 28,800 vibrations per hour (9 beats per second). Stop second hand function. Three-fold clasp with secure lock. Screw-down crown. Unidirectional rotating bezel.
Seiko Prospex 1965 Heritage Diver’s Marine Master 39.4 Automatic Watch SJE117J1
Water Resistance: 200m / 660ft diver’s. See-through & Screw case back. 28,800 vibrations per hour (9 beats per second). Stop second hand function. Three-fold clasp with secure lock. Screw-down crown. Unidirectional rotating bezel.