Fortis B-42 Flieger Chronograph 635.10.12 By: FortisNo Longer Available Automatic movement. Brown leather strap. Stainless steel case. White dial with Arabic numerals. Chronograph function. 30 minutes counter at 12 oclock position. 12 hours counter at 6 oclock position. 60 seconds counter at 9 oclock position. Day and date indicator at 3 oclock position. Water resistant to 200 meters. Case diameter: 40 mm