Gold Repeating Chronograph Chronometer no. 20247

Case: Yellow gold, concealed hinges, rear cover with monogram [AAM?]. Dial: Silvered, engine turned, with arabic numerals, blued steel Breguet hands, subsidiary dials for constant seconds & 30 minute register Movement: Bi-metallic balance with blued steel balance spring with Breguet overcoil with polished steel kidney piece, numbered "20247". Provenance: ???? - Haas Neveux, Geneva 2018 - Karl-Heinz Cortrie 2018 "Ca. Ø45 mm, ca. 51 g, 18 K gold, signed and numbered, matching numbers on case and movement, very fine, very flat caliber with Geneva seal, lever escapement, repeating hours, quarters and minutes, very fine chronograph with 30min register, silvered, engine turned dial, blued Breguet steel hands, in working order, excellent condition. The watch is extremely rare and a very fine Geneva quality. Most Haas Neveux & Co. dress watches from this period are only equipped with a repeater. This watch also includes a chronograph with register. Haas Neveux & Co., along with Patek Philippe, Audemars Piguet and Vacheron & Constantin, was one of the top 4 manufacturers of these Geneva pocket watches supplying Cartier, Verger, Van Cleef and Tiffany. These watches with prime quality movement are wanted collector's items. Buy this object in our aftersale" 2019 - Karl-Heinz Cortrie auction, 14 Sep 2019, sold EUR 5,000, "extremely rare, super-slim Geneva Frackuhr with minute repeater and Chronograph with Register, Haas Neveux & co., Genève, No. 20247, CA. 1920 Approx. 45mm, approx. 51g, 18K Gold, signed and numbered, case and movement number are the same, super-fine, extra-flat calibre with Geneva seal, anchor escapement, Repetition of hours, quarters and minutes, high fine Chronograph with 30-minutes-Register, silver plated, guilloche dial, blued Breguet-style steel hands, fully functional and in excellent state of preservation. The watch is extremely rare and a very fine Geneva quality. Most of Haas Neveux & co. dress coat watches from this period are only equipped with a repeater mechanism, this watch also includes a Chronograph with Register. Haas Neveux & co. was in addition to Patek Philippe, Audemars Piguet and Vacheron & Constantin, one of the four manufacturers of these pocket watches in Geneva top quality, supplying houses such as Cartier, Verger, Van Cleef and Tiffany. These watches have top of the line quality and are highly coveted by collectors today objects. "