Calibre no. : 4R39 Movement Type : Automatic with manual winding Power Reserve/Battery Life : Approx. 41 hours Case Material : Stainless steel Crystal : Dual-curved sapphire crystal Clasp : Deployment clasp with push button release Other Specifications Stop second hand function 24-hour hand Layout Water Resistance : Splash Resistant Weight : 130.0 g Case Size Thickness:12.5mm Diameter: 41.8mm Lug-to-lug: 48.4mm Other Specifications See-through & Screw case back Jewels: 24 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.