Case:
Case Size 3H-9H: 43.2mmCase Size 12H-6H: 49.2mmCase Material: Stainless SteelCaseback Design: See-through CasebackCaseback Structure: Screw CasebackCrown: Screwed-down CrownGlass Material: Sapphire Crystal GlassGlass Coating: Anti-reflective coating glassGlass Material: Caseback: Crystal GlassOne-Way Rotating Bezel: Yes
Movement:
Automatic Self-Winding: YesJewels: 22 JewelsVibration: 21,600 vibrations/hourHand Winding: YesMovement: MechanicalCaliber Code: Cal.F6N42 Made in Japan
Feature:
Power Reserve Indicator: Yes(50H)Second Hand Halt Mechanism: YesWater Resistance: 200m