Durowe / INT 7525/2

38 views

11 1/2”’ | Hand Wind | Swiss Lever | Direct Sweeping Seconds | Date |

Remarks:

  • Movement family (see extra picture):
    • Durowe/INT 7410/2: 10 1/2”’, 17 jewels, hand winding
    • Durowe/INT 7420/2: 11 1/2”’, 17 jewels, hand winding
    • Durowe/INT 7422/2: 11 1/2”’, 17 jewels, hand winding, date w/o quick-setting
    • Durowe/INT 7423/2: 11 1/2”’, 17 jewels, hand winding, date and day w/o quick-setting
    • Durowe/INT 7425/2: 11 1/2”’, 17 jewels, hand winding, date with quick-setting
    • Durowe/INT 7426/2: 11 1/2”’, 17 jewels, hand winding, date and day with quick-setting
    • Durowe/INT 7427/2: 11 1/2”’, 17 jewels, hand winding, maxi date and day with quick-setting
    • Durowe/INT 7427/2: 11 1/2”’, 17 jewels, hand winding, maxi date and day with quick-setting
    • Durowe/INT 7428/2: 11 1/2”’, 17 jewels, hand winding, watch calendar
    • Durowe/INT 7520/2: 11 1/2”’, 21 jewels, automatic
    • Durowe/INT 7522/2: 11 1/2”’, 21 jewels, automatic, date w/o quick-setting
    • Durowe/INT 7523/2: 11 1/2”’, 21 jewels, automatic, date and day w/o quick-setting
    • Durowe/INT 7525/2: 11 1/2”’, 25 jewels, automatic
    • Durowe/INT 7526/2: 11 1/2”’, 25 jewels, automatic, date with quick-setting
    • Durowe/INT 7527/2: 11 1/2”’, 25 jewels, automatic, date and day with quick-setting
    • Durowe/INT 7528/2: 11 1/2”’, 25 jewels, automatic, watch calendar

 

  • Listing ID: 6814
  • Manufacturer / Brand: Durowe / INT
  • Caliber: 7525/2
  • 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
  • Jewels: 25
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: None
  • Beats per hour: 21,600
  • Balance Type: Glucydur
  • Power Reserve: Unknown
  • Production Period: From 1972 onwards
  • Identification: Movement marked with INT 7525/2 under the balance wheel. Listed in the Flume K3 catalog from 1972.
  • Country: Germany
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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