Caliber Number : 4R36 Movement Type : Automatic with manual winding Power reserve : Approx. 41 hours Jewels : 24 Functions Stop second hand function Day/Date display Case Material : Stainless steel Case Size Thickness:12.5mm Diameter:37.4mm Lug-to-lug:44.7mm Crystal : Curved Hardlex Lumibrite on hands and index(es) Clasp : Three-fold clasp with push button release Bracelet Length : 205.0 Distance between lugs : 18 Water Resistance : 10 bar Magnetic Resistance : 4,800 A/m Weight : 125.0 Features See-through & Screw case back 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.