The Seiko Prospex SFJ003P1 is a high-performance solar chronograph watch, part of Seiko's professional timekeeping heritage. Here are the detailed specifications and features: Movement: Caliber: Seiko Caliber 8A50 Type: Solar-powered Accuracy: ±15 seconds per month Power Reserve: Approximately 6 months (when fully charged) Functions: Chronograph up to 60 minutes in 1/100 second increments, overcharge prevention function, battery life warning function Case:Material: Stainless steel Diameter: 42mm Thickness: 12.9mm Lug-to-lug: 48.3mm Case Back: Screw-down Crown: Screw-down, located at 3 o’clock Dial: Color: Black Markers: Applied indices Hands: Silver-tone, luminous (LumiBrite) Features: Chronograph sub-dials, date display Crystal: Material: Curved sapphire crystal with anti-reflective coating on the inner surface Strap: Material: Stainless steel bracelet Clasp: Three-fold clasp with push-button release Water Resistance:Rating: 10 bar (100 meters) Additional Features: Design: Sporty and functional, suitable for professional and casual use Durability: Built to withstand various activities and environments LumiBrite: Enhanced visibility in low-light conditions 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.