Case Size 3H-9H: 39.5mm Case Size 12H-6H: 46.7mm Case Material: Stainless Steel（SUS316L) Caseback Design: See-through Caseback Caseback Structure: Screw Glass Material: Sapphire Crystal Glass Coating: Super Anti-reflective coating glass Glass Material: Caseback: Sapphire Crystal Movement: Jewels: 20 Jewels Vibration: 21600 [vibration/hour] Hand Winding: Yes Movement: Mechanical Caliber Code: F8A62 Power Reserve Indicator: Yes (70H) Water Resistance: 3bar(30m) Strap: Cordvan Warranty : 2 Years International [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.