Grail Watch Reference

A Reference Library for Watches from Grail Watch

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Credor is the highest brand within Seiko Group.

Credor has used the following movements:

  • Quartz
    • 1E70
    • 2J80
    • 4J80
    • 4J81
    • 4J85
    • 4M71
    • 4N70
    • 5A70
    • 5A74
    • 7771
    • 7T72
    • 8J80
    • 8J81
    • 8J82
    • 8J86
    • 8N81
    • 9570A
  • Mechanical
    • 4L75
    • 4S71
    • 4S76
    • 4S77
    • 4S79
    • 6810
    • 6830
    • 6870
    • 6890
    • 6898
    • 6899
    • 6S37
    • 6S74
    • 6S77
    • 6S78
    • 6S96
    • 6S99
    • 8L36
    • 8L75
    • 8L88
  • Spring Drive
    • 5R77
    • 7R06
    • 7R08
    • 7R11
    • 7R14
    • 7R87
    • 7R88
    • 7R99

Seiko 4S Family

Seiko 68 Family

Seiko 6S Family

Seiko 9S5x Family

Seiko 2L75

Seiko 4L75

Seiko 4S71

Seiko 4S76

Seiko 4S77

Seiko 4S79

Seiko 6830

Seiko 6870

Seiko 6890

Seiko 6898

Seiko 6899

Seiko 6L75

Seiko 8L36

Seiko 8L75

Seiko 8L88