Movement: Caliber: Automatic caliber BALL RR1108 Type: Automatic Mechanical Watch Jewels: 25 Frequency: 28,800 vibrations per hour (4 Hz) Power Reserve: 54 hours Features: Chronograph, Date Display, Night Reading Case: Material: 904L Stainless Steel with Green Aluminum Bezel Insert Diameter: 45 mm Thickness: 13.5 mm Lug Width: 21 mm Case Back: Transparent See-Through Crown: Screwed-in Crown Dial: Color: Black Markers: Luminous Arabic Numerals at 3, 6, 9, and 12 o'clock positions Hands: Luminous Black-tone Features: 14 micro gas tubes for night reading Crystal: Material: Scratch Resistant Sapphire Crystal Water Resistance: Rating: 100 meters (330 feet) Compliance: COSC Chronometer Certified Strap: Material: Stainless Steel Bracelet Clasp: Fold-over Clasp with Safety Release Additional Features: Design: Business, Fashion, Sports Day and Date Display: Yes Durability: High durability with patented anti-shock system Warranty : 5-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.