Gold Chronometer no. 68152

Case: Yellow gold, rear cover engraved "EMS", French owl hallmark? Dial: Silvered, arabic numerals, blued steel spade hands, signed "Haas Neveux & Cie., Geneve" Movement: Nickel, bi-metallic balance with flat blued steel balance spring with polished steel kidney piece, stamped with Geneva seal, signed "Haas Neveux & Cie., Geneve, 68152". Provenance: ???? - Haas Neveux, Geneva 2018 - Antiquorum, 12 Dec 2018, est $2500-3700, "HAAS ART DECO WATCH 18K yellow gold, open-face, keyless-winding, round-shaped, thin, Art Deco dress-watch, snap-on case-back Case-back engraved in taille-douce with the cypher "E M S". Caliber 17''' rhodium-plated, with going barrel, straight-line lever escapement, compensated balance with poising screws and blued steel flat hairspring, adjusted, Geneva Quality Hall Mark Bracelet Dimensions 46.5 mm. Signed dial, case and movement " 2019 - Antiquorum, 11 Dec 2019, est CHF 1,950 - 2,400, unsold, "Haas - Art Deco dress-watch; 18K yellow gold 18K yellow gold, open-face, keyless-winding, round-shaped, thin, Art Deco dress-watch. Case-back polished and engraved in taille-douce with the cypher “E M S”. Brand Haas Neveux & Co, Geneva Year circa 1920-1930 Movement No. 68 152 Case No. 68 152 Material 18K yellow gold Diameter 46.5 mm. Caliber 17’’’, ultra-thin, lever escapement, Geneva Quality Hall Mark Signature dial, case and movement"