Acapulco watch Automatic movement with 20 stones & waterproofed 3 ATMSpecial hardened mineral glass Italian leather butterfly strap Stainless steel case (316 L) Made in Germany These striking Pionier watches give wrists a well-dressed edge & boast automatic movement with 20 stones. Special hardened mineral glass protects the watch face while a sleek Italian leather strap & stainless steel case keeps timepieces looking stylish.