Case diameter : 44.6 mm. Water resistant : 100 Meters/10 ATM/10 BAR. Case back : Screw case back. Glass material : Sapphire crystal with anti-reflective coating. Clasp : Fold over with safety.
Power Reserve :approximately 6 months. Features :World time function (25 cities), Dual-Time display with 24 hours indication, Chronograph up to 24 hours in 1/5 second, Split time measurement, Power reserve: approximately 6 months, Accuracy: +/-15 seconds per month, Screw-down Crown, Three -fold clasp with push button release with secure lock. Any condition that is not describe on item's description but shown in photos will be considered as described. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "jack_crown" and is located in this country: ID.This item can be shipped worldwide.