5 3/4 x 6 3/4”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• Largely identical to AS 1977-2

• Listing ID: 6767
• Manufacturer / Brand: Durowe / INT
• Caliber: 75
• Size in French Lignes: 5 3/4 x 6 3/4''' (5 1/2''' according to manufacturer)
• 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: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Duro-Swing
• Beats per hour: 21,600
• Balance Type: Glucydur
• Power Reserve: Approx. 44 hours
• Production Period: 1970+
• Country: Germany
• Identification: Movement marked with INT/D75 under balance wheel. Listed in the Flume K3 catalog from 1972.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)