BREITLING REF. 820.4 LONG PLAYING
GOLD PLATED AND STEEL [NEW OLD STOCK]
Breitling, Ref. 820.4. Made circa 1968.
Fine, tonneau-shaped, water-resistant, yellow gold-
plated and stainless steel wristwatch with round button
chronograph, registers and tachometer.
Two-body, polished and brushed, lapidated sides, inner
dust cover, hooded lugs.
Satiné champagne with applied yellow gold and black
indexes and luminous dots, subsidiary guilloché dials for
the seconds, the 12-hour and 30-minute registers, outer
tachometer graduation. Luminous black "baton" hands.
Cal. 7736, rhodium-plated, 17 jewels, straight-line
lever escapement, monometallic balance, shock absorber,
self-compensating flat balance spring.