Seiko

(Seiko Watch Corporation, Tokyo, Japan)

Movements

  caliber size esc. jewels shockprot. construction features condition
10C
📰 11A 5 3/4 x 7''' A 17/21 Diashock (Seiko)
A,HSKM,F OK
📰 21D 6 3/4 x 8''' A 17 Diashock (Seiko)
A,HSKM,F OK
📰 63A 12''' A 17 Diashock (Seiko)
A,HSKF,M SCD OK
📰 1104A 5 3/4 x 6 3/4''' A 17 Diashock (Seiko)
A,HSKM,Z,F SCI OK
📰 2101 6 3/4 x 8''' A 21 Diashock (Seiko)
A,HSKM,F AUT OK
📰 2206A 7 3/4''' A 17 Diashock (Seiko)
SCI,QG,JG,RDR,AUT rusted
2906A U'def
📰 4206B 7 3/4''' A 17 Diashock (Seiko)
SC?,QG,JG,RDR,AUT OK
📰 6119A 12''' A 21 Diashock (Seiko)
SC?,QG,JG,RDR,AUT OK
📰 6119C 12''' A 21 Diashock (Seiko)
SC?,QG,JG,RDR,AUT OK
📰 6308A 12''' A 17 Diashock (Seiko)
A,HSK,M,F SCD,QG,RDR,AUT OK
6309A OK
6602
📰 6619A 12 1/2''' A 21 Diashock (Seiko)
SCD,QG,JG,RDR,AUT OK
📰 7009A A 17 Diashock (Seiko)
SC?,QG,JG,RDR,AUT OK
📰 7S26A 12''' A 21 Diashock (Seiko)
A,HSK,M,F SCD,QG,JG,RDR,AUT OK

Details

By clicking onto the photos, you can access the detail pages of the movements
 

    Seiko 11A

    Seiko 21D

    Seiko 63A = Allwyn A6300

    Seiko 1104A

    Seiko 2101

    Seiko 2206A

    Seiko 4206B

    Seiko 6119A

    Seiko 6119C

    Seiko 6308A

    Seiko 6619A

    Seiko 7009A

    Seiko 7S26A

Glossary

construction

features

  • A: lever
  • C: cylinder wheel
  • F: mainspring barrel
  • G: large driving wheel
  • H: escape wheel
  • K: third wheel
  • M: center minute wheel
  • N: decentral minute wheel
  • S: seconds wheel
  • U: transmission wheel
  • X: transmission axle
  • Z: center second pinion
The features use the terms of the Flume-Werksucher:
  • 24HA: 24hr indication (pointer)
  • AG: year indication (aperture)
  • AUT: selfwinding
  • CHR: chronographe
  • CLD: calendar
  • DIG: digital time indication
  • EL: elecromechanically powered
  • ELQ: quartz controlled electomechanically powered
  • JA: weekday indication (pointer)
  • JG: weekday indication (aperture)
  • MA: month indication (pointer)
  • MG: month indication (aperture)
  • Q: quartz controlled
  • QA: date indication (pointer)
  • QG: date indication (aperture)
  • RDR: date corrector
  • REV: alarm function
  • RMA: power reserve (hand)
  • SC: center seconds
  • SC DIGITAL: digital center seconds
  • SC?: center seconds (type unknown)
  • SCD: direct center seconds
  • SCI: indirect center seconds
  • s: decentral seconds