CARTIER/EUROPEAN WATCH & CLOCK CO. TORTUE
ENAMEL AND PLATINUM
Cartier, Tortue, No. 11316/18946, the movement by European
Watch & Clock Co., Inc., made circa 1920.
Very fine and rare, Art Deco, platinum and enamel lady's wristwatch with the original yellow gold Cartier deployant clasp.
Two-body, solid, polished, tonneau shaped, 4 screws on the
band to attach the case back (1 missing), wide bezel with blue
enamel, concave lugs, cabochon sapphire-set winding crown.
Matte silver with radial Roman numerals, outer minute track.
Blued steel Breguet hands.
Cal. 8''', rhodium-plated, 19 jewels, straight-line lever escapement,
cut bimetallic compensation balance adjusted to 8 positions,
blued steel Breguet balance-spring, index regulator.