An Art Deco "Amande" watch with a visible balance and spade-shaped, blued steel hands accompanied by a studded strap with original deployante closure, in platinum; featuring a rhodiumed, 17 jewel-jewel movement by EWC, with lateral lever escapement, cut bimetallic balance, and flat balance-spring. Cartier, Paris. #24788. Signed on dial, case, and movement.