1966 Longines tanq style watch with a 17 Jewel manual wind cal. 370 movement running well and keeping time.  Watch measures 37mm L (incl lugs) x 24mm W (excl. crown) in gold filled case with plain crown. Unusual case has woven texture pattern on sloping bezel sides and is in good condition with a few light scratches from normal wear. Watch has a classic off-white Longines modernist dial with with thin black painted radiating stick hour marks except applied gold color rectangular textured hour markers at 12, 3 and 9 and small square marker with sub-seconds dial above it at 6. Dial is signed Longines in black block letters under the 12 marker with gold applied Longines Tempus Fugit logo underneath.  Dial is in good condition with slight loss of finish at upper right corner and also at edge near the 7 marker. Has five or six small age spots.The fancy domed acrylic crystal is in good condition. Watch has a dark brown Hadley-Roma croco grain leather band and will fit wrist sizes to 7.5 inches. High quality Longines 17 jewel 370 movement is running well, keeping time (loses about a minute per day in 3 positions) and ready to wear. However the movement has a minor setting lever spring issue in that the spring does not hold the stem in setting position but this does not affect the operation of the watch. I can repair this problem given 2-3 weeks at buyers request.