Calibre no. : 4N30 Movement Type : Quartz Accuracy : ±15 seconds per month Power Reserve/Battery Life : Approx. 3 years Case Material : Stainless steel Band Material : Cow leather Crystal : Sapphire crystal Weight : 31.0g Water Resistance : 5 bar Features Other Features Thickness: 6.4mm Diameter: 27.2mm Lug-to-lug: 39.0mm 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.