15 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Base movement: Hanhart 40 (chronograph)

• Listing ID: 714
• Manufacturer / Brand: Hanhart
• Caliber: 54
• Size in French Lignes: 15 1/2'''
• Size range mm largest diameter: 31 - 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: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1955
• Identification: Movement marked with Hanhart 54 and Hanhart logo (AH in circle). Listed in the Berger from 1958 and in the Flume K2 catalog from 1962 (without picture).
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-56#post-7694547
• Country: Germany
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)