Yema's Superman is one of the classics to have in a collection. The new Superman Slim CMM.20 sports a new 39 mm case in thinner 316L stainless steel.
The power reserve of this model is now 70 hours, thanks to the high-density tungsten micro-rotor allowing optimized winding. And this with an accuracy of -3 /+7 seconds per day. This new Yelma Superman Slim collection, waterproof to 300 meters and guaranteed for five years, is available for pre-order on the yema.com website.