BALL - a gentleman's Trainmaster Pulsemeter Chronometer bracelet watch. Reference CM1010D, serial 7600925. Signed automatic calibre RR1402-C. Silvered dial with Arabic numeral hour markers, outer calibrated scale, subsidiary recorder dials to six, nine and twelve, day and date aperture to three. Stainless steel case with exhibition case back, fitted to a stainless steel bracelet with double folding clasp. 41mm. Box and papers.