19”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Crown wheel and ratchet wheel underneath the bridges
• The movement shown here is missing the regulator on the balance cock and a swan-neck fine adjustment that was once present
• There is also a Union Horlogère Rekord flat old with a lever to set the hands
• Movement most likely based on the Hahn model no. 5 registered in the Swiss Official Gazette of Commerce in 1910 (see extra picture)

• Listing ID: 2553
• Manufacturer / Brand: Union Horlogère
• Caliber: Rekord flat new
• Size in French Lignes: 19''', Height 5.4 mm
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance with Breguet hairspring
• Power Reserve: Unknown
• Production Period: Unknown, probably after 1912
• Country: Switzerland
• Identification: Old variant shown in the Flume main catalog from 1912.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-35#post-4378924
• External Link 2: https://watch-movements.eu/blog/en/2018/05/27/early-watch-movements-of-union-horlogere-alpina/