Gold Split second Watch no. 6799

Case: Dial: Movement: Provenance: 1??? - CH Meylan, Brassus 2009 - Antiquorum, 11 Jun 2009, est $1,500-2,500, unsold, "Split-Seconds Chronograph C. H. Meylan, Brassus, Swiss, No. 6799, case No. 50139. Made in the 1890s. Very fine and rare, keyless, 18K yellow gold pocket watch with split-seconds chronograph. C. Four-body, "bassine et filets,? solid, polished, hinged gold cuvette. D. White enamel with printed Breguet numerals, outer minute and chronograph divisions with 5-minute red Arabic markers, sunk subsidiary seconds dial. Blued steel double spade hands. M. Cal. 18''', bridge caliber, maillechort, fausses cotes decoration, 19 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring. Dial and movement signed, case numbered. Diam. 47 mm. Thickness 14 mm."