19 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Movement available with different click types
• Movement family:
  • Junghans J13: Lépine (open face movement), outer diameter 43.6 mm
  • Junghans J14: Lépine (open face movement), J16 for Alpina with separate escape-wheel cock (Alpina 225)
  • Junghans J15: Savonnette (hunter movement), outer diameter 43.6 mm
  • Junghans J16: Lépine (open face movement), outer diameter 42.1 mm
  • Junghans J17: Savonnette (hunter movement), outer diameter 42.1 mm

• Listing ID: 20984
• Manufacturer / Brand: Junghans
• Caliber: J15
• Size in French Lignes: 19 1/2''' (19''' according to manufacturer)
• 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: Approx. 35 hours
• Production Period: 1914 - 1925
• Country: Germany
• Identification: Movement marked with Junghans. Listed in the Flume catalog from 1942.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)