Vintage Tissot Monopusher Chronograph Cal. 15TL, Black Enamel Snail Dial, Telemeter Scale from 1930'sThis vintage Tissot monopusher chronograph is a serious collector piece. Dating to the late 1930s or early 1940s, it belongs to a generation of Swiss made watches that remind you just how good things were before watchmaking became a numbers game. The 15TL caliber shared with Omega's celebrated 33. 3 places this firmly among the finest vintage Swiss timepieces of its era. The black dial is the reason to buy this watch. Original, with crisp enamel