Product information "Ultra Slim | polished rose gold | 17039-166" Classic, puristic, and yet exciting. Perfect style combined with contemporary minimalism. Inspired by Danish design, the CLASSIC COLLECTION represents a unique timepiece, perfectly highlighting your daily style. BERING’s slimmest watch yet: The ULTRA SLIM 4.8 sets new standards in design and workmanship. The medical-grade stainless steel case measures just 4.8 mm in height and is therefore one of the thinnest watches on the market. In combination with the finely made leather band we have created a minimalistic yet elegant watch. The dial is protected by a scratch-resistant sapphire crystal.