Breitling 'Navitimer montbrillant' chronograph wristwatch, the gentleman's stainless steel automatic wristwatch with cream dial and centre seconds hand, three subsidiary dials for running seconds, thirty minute and twelve hour recording, outer silvered revolving slide rule scale, on a black leather strap, model number A30030.4, reference number A303G52FBA, serial number 3976. Accompanied by original certificate and Breitling box.