18 3/4”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• This Savonnette (hunter) movement is also available as model No. 1346 in a Lépine (open face) version
• The movement shown in the pictures is missing the setting lever

• Listing ID: 1244
• Manufacturer / Brand: Hahn
• Caliber: Model No. 1439
• Size in French Lignes: 18 3/4'''
• 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: Around 1906
• Identification: Registered in the Swiss Official Gazette of Commerce on 22.01.1906 as model No. 1439. Model No. 1439 is not an official caliber designation, but was used to register the design.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-47#post-6457288
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)