LeJour Yachtingraf ref. 9312 Regatta Chronograph (1960s)

Brand: LeJour Model: Yachtingraf ref. 9312 Yachting Regatta Chronograph; Made in France circa late 1960s Case: Solid stainless steel case with screw-down back is approximately 38mm excluding the original winding crown and pushers; inner caseback is properly signed by Continental Time Co. with correct 9312 reference number Strap: Vintage 19mm Tropic-style rubber strap (black) with stainless steel tang buckle; this model came on a similar strap from factory as depicted in original Yachtingraf advertisements Movement: Valjoux cal. 7730 manual-winding chronograph movement (17 jewels) with 30-minute recording capability; Swiss Made; 18,000 BPH Features: Stunning original matte black luminous dial with super cool blue, red, and white yachting regatta countdown register designed and patented specifically for regatta racing; original rotating "countdown" bezel with luminous triangle at 12 o'clock; original white handset; large unpolished 38mm stainless steel case with original winding crown an