Cartier. An unusual 18K gold rectangular wristwatch

Cartier. An unusual 18K gold rectangular wristwatch
Signed Cartier, movement signed Jaeger-LeCoultre, circa 1972
With circular nickel-finished jewelled lever movement, the cream dial with enamel glazing, blue Roman numerals, in rectangular case with cabochon sapphire-set crown, snap on back, hidden lugs, together with an 18K pink gold Cartier deployant clasp, case hand-stamped with Cartier reference numbers, JC for Jacques Cartier and London datemark for 1972, dial signed Cartier, movement signed Jaeger-LeCoultre
29 mm. long