Model : NK0020-55E Movement : 8310 Automatic : Powered by the release of a wound spring, mechanical movements never require a battery. Automatic mechanical movements have an oscillating weight that winds the spring with the motion of the wearer’s arm. Dial : Black Case : 40mm Silver-Tone : Stainless Steel Band : Bracelet : Stainless Steel Deployant Clasp with Push Buttons Crystal : Sapphire Crystal Superior scratch resistance and hardness Water-Resistance WR50/5Bar/166ft [Still Water Swimming] Weight (g) : 129 Additional Functions 3 Hand with Date Automatic Hack Feature 60 Hour Power Reserve 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.