Case:
Case Size 3H-9H: 32mmCase Size 12H-6H: 38.4mmCase Material: Stainless SteelCaseback Design: See-through CasebackCaseback Structure: Screw CasebackGlass Material: Sapphire Crystal GlassGlass Material: Caseback: Crystal GlassPair: RA-AC0F10S
Movement:
Automatic Self-Winding: YesJewels: 21 JewelsVibration: 21,600 vibrations/1 hourHand Winding: YesMovement: MechanicalCaliber Code: Cal.55744 Made in Japan
Feature:
Date: YesWater Resistance: 50m(5bar)