BREITLING OLD NAVITIMER. REF. 81610 90'S Steel pilot's wristwatch on leather with chronograph. Case: round, rotating and graduated notched bezel, slide rule. Dial: silvered, baton hour-markers and tritium hands, three black counters for small seconds and 30-minute and 12-hour chrono totalisers. Movement: automatic, unsigned. Strap: leather with Breitling steel folding clasp. Signed and numbered 4332. Diameter: 41 mm. Condition report on request Condition report on request