Axiom's refined yet sleek design offers a day-to-night fashion options for the avid trendsetter. A watch with Eco-Drive technology, not just a solar watch but powered by any light, featuring a men's grey stainless steel case and bracelet with a black dial and the intriguing feature of edge-to-edge glass. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E031. BAND Bracelet DIAL Black CASE SIZE (MM) 41 CASE MATERIAL Gray, Stainless Steel WATER-RESISTANCE WR [Splash Resistant] CRYSTAL Mineral Crystal FUNCTIONS E031, 3 Hand MODEL BJ6517-52E Eco-Drive LEAD TIME Some items may be in stock and available to ship immediately. If the item is not in stock, please allow 2-3 for delivery. To confirm lead times on a particular item, please contact our customer service team, [email protected].