
The smart Eco-drive is equipped with a special titanium lithium ion secondary battery fuelled by solar cells and runs without charging for as long as seven months. Perfect for music lovers is the creative global radio-controlled watch that can receive standard time signals in 26 cities around the world and comes with perpetual calendar and water resistance of 20 bar.
Under the theme "sport, motoring, aeronautical and military", Promaster is a dive watch with such advanced functions as radio-control, eco-drive, and perpetual calendar.
The eco-drive and perpetual calendar watches come in sporty pilot design featuring a stainless steel and rose gold plating case, date display and overcharge prevention function.