Vacheron Constantin Geneve Movement: ETA 2824 with automatic winding, 28800 alternations/hour, power reserve approximately 48 hours. Hack mechanism: Second hand stops when crown is pulled out to set the time. Numerals: Arabic. Case Material: Highly polished stainless-steel. Case size: Size: 38,2 mm x 10,8 mm Functions: Hours, Minutes, Seconds, Day, Power Reserve. Genuine scratch resistant, sapphire crystal. Water Resistance. These are hand crafted replica Swiss Movement watch with exact weight, feel, and 100% look of the originals. Why pay the Genuine Retail price when you can have this one for a fraction of the cost...