11 1/2”’ | Automatic | Swiss Lever | Direct Sweeping Seconds | Date | Day |

Remarks:

• Date with quick-setting, day without
• Movement family:
  • Junghans 653.00 = Durowe / INT 7525/2: date at 3H
  • Junghans 653.01 = Durowe / INT 7526/2: date at 3H, day at 3H
  • Junghans 653.02 = Durowe / INT 7525/2: date at 4:30H
  • Junghans 653.03 = Durowe / INT 7527/2: date at 3H, day at 9H
  • Junghans 653.04 = Durowe / INT 7528/2: date at 3H, day with month calendar

• Listing ID: 20468
• Manufacturer / Brand: Durowe / Junghans
• Caliber: Junghans 653.01 = Durowe / INT 7526/2
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Automatic
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: Date & Day
• Jewels: 25
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Rufa-Anti-Shock
• Beats per hour: 21,600
• Balance Type: Nickel
• Power Reserve: Approx. 38 hours
• Production Period: 1972 - 1975
• Country: Germany
• Identification: Rotor marked with JUNGHANS 653. Movement marked with D, INT, and 7526/2 under the balance wheel.
• Contributor ©: Uhrforum.de member buchenhain
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-79#post-10860592