LONGINES REF. 7413-9 CRONOGRAFO MEDICALE CON RITORNO IN VOLO, 1967 CIRCA
LONGINES REF. 7413-9 MEDICAL FLY-BACK CHRONOGRAPH, CIRCA 1967
Three body circular stainless steel case, signed, n. 15 316393, slopped bezel, faceted lugs, screw caseback, crown with logo, round pushers. Not original strap and buckle.
Silvered satin finishing dial, signed, applied bâton indexes, minutes division with 1/5th of seconds fraction, sunk dials with concentric engravings for seconds and 30-min counter, outer blue pulsometer scale. Luminescent bâton hands.
Manual winding movement, rhodium-plated caliber 30CH, signed, n. 13925142, 18 jewels, column wheel system, lever escapement, monometallic balance with screws, blued Breguet hairspring, Monobloc shock-absorber, bridge marked LXV.
A similar model with pulsometric dial is illustrated in the book "Longines Watches" by John Golberger.
Diameter Ø: 37,5 mm
Note: working.
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LONGINES REF. 7413-9 MEDICAL FLY-BACK CHRONOGRAPH, CIRCA 1967
Three body circular stainless steel case, signed, n. 15 316393, slopped bezel, faceted lugs, screw caseback, crown with logo, round pushers. Not original strap and buckle.
Silvered satin finishing dial, signed, applied bâton indexes, minutes division with 1/5th of seconds fraction, sunk dials with concentric engravings for seconds and 30-min counter, outer blue pulsometer scale. Luminescent bâton hands.
Manual winding movement, rhodium-plated caliber 30CH, signed, n. 13925142, 18 jewels, column wheel system, lever escapement, monometallic balance with screws, blued Breguet hairspring, Monobloc shock-absorber, bridge marked LXV.
A similar model with pulsometric dial is illustrated in the book "Longines Watches" by John Golberger.
Diameter Ø: 37,5 mm
Note: working.
Sale price
Reserve
Time, Location
Auction House
