Cartier Duoplan

Brand Cartier, Paris Model ‘Duo-plan’ Retailed by / made for - Year circa 1937 Reference - Movement No. 40 198 Calibre 10’’’, ‘Duo-plan’, manual-winding, 15 jewels Case No. 79 253 (08245) Material/s yellow gold (18-carat) Bracelet leather strap Buckle gilded metal pin-buckle Dimensions 34.4 x 19.2 mm. Thickness 6.9 mm. Weight 23 gr. (approx.) Signature dial, case and movement Accessories - Cartier Gentleman’s wristwatch, back-winding crown; ‘Duo-plan’; yellow gold (18-carat) -- Yellow gold (18-carat), manual-winding, vertical rectangular-shaped, Art Deco ‘Duo-plan’ gentleman’s wristwatch, with back-winding crown. -- Case: No. 79 253, Edmond Jaeger master-mark, two-piece, polished, applied lugs, hinged case-back; polished back-winding crown. Dial: silver colour, with large radiating Roman numerals; internal minute track divided five by five with black painted radiating lines; blued steel ‘Bâton’ hands. Movement: No. 40 198, signed LeCoultre & Co., calibre 40, 10’’’ (14,2 x 26.2 mm.), manual-winding, 15 jewels, ‘Duo-plan’, rhodium-plated, going barrel, lateral lever escapement, cut bimetallic compensated balance with gold poising screws, blued steel flat hairspring, polished steel index-regulator.