BREITLING - a gentleman's Navitimer chronograph wrist watch. Numbered 812 11525/67 and 1250576. Signed manual wind movement. Black dial with silver baton hour markers, Arabic twelve, silvered subsidiary seconds dials to three, six and nine. Slide rule bezel, stainless steel case fitted to a non-original grey 'NATO' style strap with pin buckle. 48mm.