HEUER REF. 510510 CORTINA STEEL
Heuer, Cortina, movement No. 4008313, Ref. 510510/510520.
Made in 1985.
Fine, tonneau shaped, water resistant, self-winding, grey-coated
(restored) stainless steel wristwatch, round button chronograph,
register, central minute recorder hand, day-date with a stainless
steel Heuer buckle.
Two-body, polished, hooded lugs, screwed-down case back.
Blue with luminous baton hands, subsidiary dials for the seconds,
12-hour register, outer minute and 1/5th second divisions,
outer tachometer graduation, double aperture for the day-date.
Luminous black/white baton hands, orange and black chronograph
hands.
Cal. Lemania 5012, rhodium plated, 17 jewels, straight line lever
escapement, monometallic balance, shock absorber, self-compensating
flat balance spring, hack mechanism.