6 3/4 x 8 1/2”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• Rocking bar winding
• Click on the dial side
• Movement also exists with indirect sweeping seconds under the same caliber designation J99/1

• Listing ID: 10008
• Manufacturer / Brand: Junghans
• Caliber: J99/1, 99/1, 699.71
• Size in French Lignes: 6 3/4 x 8 1/2'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Form
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Right (0 - 120°)
• Shock Protection: Junghans II
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: 1952 - 1957
• Identification: Movement marked with Junghans logo (J in a star) and 99/1.
• Country: Germany
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)