Super Rare Vintage DREFFA Geneve beautiful Valjoux 92 column wheel manual movement 17 jewels, style as Heuer Carrera tachymeter telemeter scale incabloc antimagnetic waterproof screw back case Swiss watchmaker house DREFFA is well known for producing a high number of quality chronographs and this top particular model is very rare . The golden textured dial looks good for a vintage watch. It has tachymeter and telemeter scale The case is in very good shape. Case measurement is 35 mm without crown Original hands. The top pusher starts and stops the mechanism and the lower pusher resets it. New strap New glass It winds up, sets and runs, chronograph starts, stops and resets to 12 Stainless steel back cover engraved "antimagnetic, waterprotected, stainless steel" Overall the watch is in good condition, due to wear and time. One pusher cap has been renewed Please look at all the photos. Photos are high quality and macro, so you can see well, in detail, the article, and do not fit doubts. Photos are part of my description Get yourself a genuine classic piece of history!