List of Seiko Watch Movements

Below is a list of Seiko movements. The Seiko calibers that are already listed on the site will be linked directly. Some of the listings aren’t ready because real images are still needed, please check back or submit a caliber image of the movement in your watch. If you know of a Seiko calibre that exists but isn’t in the list, please add it to the comments below.

NOTE: This list is a work in progress. We are actively updating it, as well as the corresponding caliber listings. If you do not see what you are looking for here, check back soon.

Seiko Automatic Calibers

4R Family:

• 4R15
• 4R16
• 4R34
• 4R35
• 4R35A
• 4R36
• 4R37
• 4R38
• 4R39
• 4R57
• 4R71

5R Family:

• 5R65

6R Family:

• 6R15 – Date
• 6R20 – Power reserve indicator, day-date subdials
• 6R21 – Power reserve indicator, day-date subdials
• 6R27
• 6R31
• 6R35
• 6R35A
• 6R54 – GMT (office/caller style)
• 6R64

7S Family:

• 7S26
• 7S36

8L Family:

• 8L35
• 8L55
• 8R28
• 8R46

9R Family:

• 9R31
• 9R65
• 9R86
• 9S65
• 9S66
• 9S85
• 9S86

NE Family:

• NE15B
• NE20
• NE57
• NE86
• NE88

NH Family:

Automatic, SII/TMI (non-Seiko branded)

• NH05A
• NH06
• NH25A
• NH34
• NH35A
• NH36
• NH37A
• NH38A
• NH39
• NH70A
• NH71A
• NH72

Y Family:

Automatic, SII version (non-Seiko branded) of the 7SXX.

• Y675 – Date only
• Y676 – Day-date

More:

• 2906A
• 6117B
• 6139B
• 6217
• 6308A
• 6309
• 7002A

Seiko Mechanical (Manual-Wind) Calibers

• T-Zero
• 5740C

Seiko Kinetic Calibers 

• 5D44
• 9T82

Seiko Quartz Calibers

1B Family:

• 1B21 – Solar powered, radio controlled, ladies watch
• 1B22 –
• 1B25 –
• 1B32 –
• 1B35 –

 

• 5X53 – Solar powered GPS
• 6N52
• 6N53
• 7A28 (7A28A) – Chronograph
• 7T62
• 7T92
• 7X52
• 8B43
• 8T63
• 8T68
• 8J41
• 8J42
• 8J55
• 9F62A
• D229
• PC10
• PC11
• PC20 S
• PC21 AE
• PC21 AF
• PC21J
• PC21 S
• PC22
• PC23
• PC29
• PC32A
• PC33
• PC39
• V157
• V158
• V192
• V194
• VC00
• VC01
• VC10
• VC11
• VD5F
• VD31
• VD32
• VD33
• VD34
• VD35
• VD36
• VD37
• VD38
• VD50
• VD51
• VD52
• VD53
• VD54
• VD55
• VD56
• VD57
• VD59
• VD70
• VD72
• VD73
• VD74
• VD75
• VD76
• VD77A
• VD78
• VD79
• VD84
• VD85 – Small seconds, date subdial, retrograde day
• VD86
• VD87
• VK61
• VK63
• VK64
• VK67
• VK68
• VK73
• VK83
• VH31
• VH60
• VH61
• VH63
• VH64
• VH65
• VH67
• VH68
• VH83
• VH88
• VJ12
• VJ14
• VJ21
• VJ21
• VJ20
• VJ21
• VJ22
• VJ23
• VJ24
• VJ32
• VJ33
• VJ34
• VJ42
• VJ43
• VJ45
• VJ52
• VJ53
• VJ55
• VJ21
• VJ76
• VS42A