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

Remarks:

• Alarm with hammer on gong
• Two barrels for alarm and wheel train
• Winding
  • Turn crown to the right: Movement
  • Turn crown to the left: Alarm
• Setting the time: Pull crown
• Setting alarm time: Press the pusher and turn the crown to the left
• Alarm on/off:
  • On: Turn the crown to the left so that the crown wheel remains in contact with the ratchet wheel of the mainspring barrel for the alarm.
  • Off: Turn the crown to the right so that the crown wheel remains in contact with the ratchet wheel of the barrel for the going train. Also stops the alarm.
• Alarm duration: approx. 45 s

• Listing ID: 11801
• Manufacturer / Brand: Longines
• Caliber: 19.65
• Size in French Lignes: 19''', height 6.5 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
• Other Functions: Alarm
• Jewels: 15
• Setting Lever Screw/Pin Position: Right
• 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: Built from 1921 onwards, this movement approx. 1924
• Country: Switzerland
• Identification: Movement hallmarked with LONGINES and 19.65. Listed in the book from Patrick Linder: At the Heart of an Industrial Vocation, Longines watch movements (1832 - 2007).
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)