EBERHARD & CO - a gentleman's Navy Master chronograph wrist watch. Numbered 31011/B6. Signed Valjoux calibre 7751. White dial with luminous hour markers, subsidiary recorder dials to six, nine and twelve, twenty-four hour indication to nine, day and month apertures to twelve, outer date track. Yellow metal bezel, stainless steel case fitted to an unsigned brown leather strap with stainless steel pin buckle. 35mm.