GIRARD PERREGAUX CHRONOGRAPH STEEL
Girard Perregaux, "17 jewels, waterproof", case No. 935074. Made in the 1960s.
Fine and rare, water-resistant, stainless steel wristwatch with round button chronograph,
registers, tachometer and telemeter scales.
Two-body, polished and brushed, lapidated lugs, stepped bezel, screwed-down case back.
Silver with applied steel baton indexes, subisidiary dials for the seconds and 45-minute
registers, outer 1/5 second/ minute divisions, outermost tachometer and telemeter scale.
Luminous steel baton hands.
Rhodium-plated, fausses cotes decoration,17 jewels, straight line lever escapement, monometallic
balance, shock absorber, self-compensating Breguet balance spring, index regulator.