Fortis Men’s 673.10.41K B-42 Marinemaster Automatic Chronograph Black Dial Watch

Sapphire crystal with anti-reflective coating on both sides
Fine timing device and incabloc shock absorber
28.800 semi-vibrations per hour
25 jewels
Water-resistant to 660 feet (200 M) For the discerning man who demands quality, precision, and classic style, the Fortis Men's B-42 Marinemaster Automatic Chronograph Black Dial Watch delivers in spades. The automatic self-wind movement features 25 jewels, 28.800 semi-vibrations per hour, and an incabloc shock absorber. The substantial round case is crafted from stainless steel with a unidirectional bezel. The bold, bla More »