Zenith ref A273 Cailber 146HP Chronograph 1960s

This is a rare Vintage Ref A273 Chronograph in STUNNING condition, manufactured by Zenith Switzerland circa 1960s. Arguably, this watch with its understated aesthetics, honest and original condition, and quality of manufacture is all the watch a stylish man needs among his accessories. With its perfect proportions, it is equally at home on a weekend hike with jeans as it is with a tuxedo. The dial is original brushed silver color in perfect condition and with a tachometer scale. The enamel lettering on the dial and scales looks as new as the day the watch left the factory. The steel main hands are perfect and original: they mimic the trapezoidal shape of the hour markers.  The sunken chrono sub-dials give the dial depth and an impression of contrasting color when light hits the dial in an angle. The hands of the sub-dials are blued steel. The case is 37mm diameter by 12.2mm deep, and is equipped with a screw-in waterproof back. The condition of the case is excellent, with faint hairlin