Gold & enamel Watch no. 26870

Case: Dial: Movement: Provenance: 19?? - CH Meylan, Brassus 2010 - Antiquorum, 9 Oct 2010, est HKD7-10,000, sold HKD10,000, "C.H. Meylan Dress Watch C. H. Meylan, Brassus, movement No. 26870, case No. 208809. Made circa 1920. Very fine, thin and elegant, 18K yellow gold and enamel keyless dress watch. C. Three-body, bezels and case back decorated with blue enamel intersected by engraved gold foliage. D. Matte silver with champlevé radial Roman numerals, outer minute track, subsidiary seconds. Blued steel poire hands. M. 15???, rhodium-plated, fausses cotes decoration, 18 jewels, straightline lever escapement, cut bimetallic compensation balance adjusted to 7 positions, blued steel flat balance spring, index regulator. Dial and movement signed by Meylan, case punched A.W.C. Co. Diam. 42 mm." 2012 - Antiquorum, 19 Oct 2012, est HKD8-20,000, unsold, "C.H. MEYLAN YELLOW GOLD AND BLUE ENAMEL C. H. Meylan, Brassus, No. 26870, case No. 208809. Made circa 1920. Very fine, thin and elegant, 18K yellow gold and enamel keyless dress watch. C. Three-body, bezels and case back decorated with blue enamel intersected by engraved gold foliage, semiconcealed hinge. D. Matte silver with champlevé radial Roman numerals, outer minute track, subsidiary seconds. Blued steel double spade hands. M. 34 mm, rhodium-plated, fausses cotes decoration, 18 jewels, straight line lever escapement, cut bimetallic compensation balance adjusted to 7 positions, blued steel fl at balance spring, index regulator. Dial and movement signed by Meylan, case punched A.W.C. Co. Diam. 42 mm."