Calibre no. : V157 Movement Type : Solar Accuracy : ±15 seconds per month Power Reserve/Battery Life : Operating for approx. 10 months (when fully charged) Case Material : Stainless steel Crystal : Sapphire crystal LumiBrite on hands and index(es) Layout Water Resistance : 20 bar Case Size Thickness: 10.7 Diameter: 42.8 Length: 49.2 Other Specifications Overcharge prevention function Quick-start function Date display Features Other Features Screw case back Unidirectional rotating bezel Warranty : 3-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.