Authentic Mido Multifort TV Big Date watch with green dial and stainless steel bracelet features automatic self-winding movement, screw down crown, scratch resistant sapphire crystal, date function visible through the transparent case back, folding clasp, 80 hours power reserve, water resistance to 100 meters (330 feet), dimensions: rectangular 39.2mm x 40mm with thickness of 11.5mm and includes a 2 year WatchMaxx warranty.