Calibre no. : 4R38 Movement Type : Automatic Power Reserve/Battery Life : 41 hours Case Material : Stainless steel Glass Material : Sapphire crystal Band Material : Stainless steel Water Resistance : Splash Resistant Case Size Thickness: 11.2 ㎜ Diameter: 48.3㎜ Length: 43.6 ㎜ Weight : 120.0g Other Specifications - Screw case back - See-through case back Features Other Features - 24 jewels - Stop second hand function Official Seiko 3 year International Warranty Wa.me/60176687652 [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.