Seiko Watch Movements

Size 10 1/2L
6.01mm thick
Hand Size 60/110/20

Size 13L
5.1mm thick
Battery 395

Size 7 3/4 L
2.60mm thick
Hand Size 65/110
High canon pinion version
Date dial @3
Battery 364

Reduced Height
Size 10 1/2 L
2.50mm thick
Hand Size 65/110
Date dial @3
Battery 371

Size 10 1/2 L
2.50mm thick
Hand Size 65/110/20
Date dial @6
Battery 371