Effortlessly sophisticated, this Eco-Drive Satellite Wave redefines innovation with a 4 second synch reception to orbiting satellites. World time in 40 time zones (27 cities), perpertual calendar, anti-reflective sapphire crystal, power reserve indicator and day/date make this the perfect watch for someone on the move. A titanium case and bracelet compliment the black and grey dial with green accents and water resistant to 100 meters. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number H950.