CARTIER BALLON BLEU WHITE GOLD
Cartier paris "Ballon Bleu" case No. 81107RX, Ref. W6920055.
Made circa 2010.
Fine, large and thin, water-resistant, 18K white gold
wristwatch with an 18K white gold cartier deployant clasp.
Three-body, polished and brushed, rounded bezel, case
back with 8 screws, cabochon sapphire set winding crown
protected within an oval cage, sapphire crystal.
Guilloché silver with painted radial Roman numerals on
a plain reserve, Cartier secret signature on the VII, inner
minute track, aperture for the date. Blued steel épée hands.
Cal. 430 MC, signed Cartier, rhodium-plated, fausses
cotes decoration, 18 jewels, straight-line lever escapement,
monometallic balance, shock absorber, self-compensating
flat balance spring.