Case Size 3H-9H: 40.8mm Case Size 12H-6H: 48mm Case Material: Stainless Steel Caseback Design: See-through Caseback Caseback Structure: Screw Caseback Glass Material: Sapphire Crystal Glass Glass Material: Caseback: Crystal Glass Movement: Automatic Self-Winding: Yes Jewels: 24 Jewels Vibration: 21,600 vibrations/hour Hand Winding: Yes Movement: Mechanical Caliber Code: Cal.F6S22 Water resistance to 50 meters(5 bar) Second Hand Halt Mechanism: Yes Feature: Second Hand Halt Mechanism: Yes Water Resistance: 5bar(50m) Strap: SUSL316L Warranty : 1 Year International Warranty [Important Notes] **FREE Shipping & Insurance: We ship via FedEx or DHL Express with full insurance coverage. **Import Taxes: Not included in the price. Buyers are responsible for any taxes and duties. Kindly check with your local customs office for details. **Shipping Times: Processing time within 1-3 business days. Delivery typically takes 3-10 days depending on the shipping company and customs regulations. **Customs Clearance: Kindly stay updated with your local customs to ensure smooth delivery.