Naos Automatik piano black

The automatic version of our classic – truly elegant, yet unobtrusive. Equipped with a glass case back, you can see the mechanical movement in action. A piece of watchmaking art for your wrist. SCRATCHPROOF: sapphire crystal, the best watch glass in the world DURABLE: solid MIYOTA automatic movement QUICK-CHANGE-SYSTEM: Strap change in seconds, without tools! SAFE: 5 ATM waterproof Dial white Hands blue Diameter 38 mm Material 316L stainless steel, polished Case height 12 mm Lug width 20 mm Lug-to-lug 43 mm Water resistance up to 5 ATM Glass domed sapphire glass, anti-reflective Movement type mechanical automatic movement Caliber Miyota 821A (black variant: 8215) Max. power reserve 42 hours Vibrations 21,600 Jewels 21 Jewels Strap type Premium 20 dark brown Material (strap) calf leather Length (strap) 80 + 118 mm