Case:
Case Size 3H-9H: 43.4mmCase Size 12H-6H: 51mmCase Material: Stainless SteelCaseback Structure: Screw Case BackCrown: Screw Down CrownGlass Material: Sapphire Crystal GlassOne-Way Rotating Bezel: Yes
Movement:
Automatic Self-Winding: YesJewels: 22 JewelsVibration: 21,600 vibrations/hourHand Winding: YesMovement: MechanicalCaliber Code: Cal.F6722 Made in Japan
Feature:
Second Hand Halt Mechanism: YesDate: YesWater Resistance: 200m