Year of manufacture1970
CARTIER TONNEAU ALONGEE YELLOW GOLD
Cartier, Paris, "Tonneau Alongée," Made in the 1990s.
Very fine, tonneau shaped, curved, 18K yellow gold
wristwatch with a gold-plated Cartier buckle.
Two body, solid, polished and brushed, back secured
by 4 screws on the band; gold screwed bars, cabochon
sapphire- set winding crown, domed sapphire crystal.
Guilloche silver with painted radial black Roman
numerals, concentric minute track. Blued steel epée
Cal. 2512-1, rhodium plated, fausses cotes
decoration, 17 jewels, straight-line lever escapement,
monometallic balance, shock absorber, self-
compensating flat balance spring.