CARTIER SQUARE YELLOW GOLD
Cartier, Paris, movement No. 418490, case No. 20574. Made
in the 1930s.
Very fine and rare, square, 18K yellow gold midsize
wristwatch with an 18K yellow gold Cartier deployant clasp.
Two-body, solid, polished and brushed, hinged case
back, tapered lugs.
Matte silver with painted Roman numerals, concentric
minute track. Blued steel Breguet hands.
Cal. 9 ¾''', rhodium-plated, fausses cotes decoration,
15 jewels, straight-line lever escapement, cut bimetallic
compensation balance adjusted to 3 positions, blued steel
Breguet balance spring, index regulator.