Seiko

Genuine Seiko Tuna Shroud Screw 81507109. Fits Models:  SBBN015, SBBN017 & SBBN031 Fits case# 7C46-0AC0 & 7C46-0AG0

Size 6 3/4 x 8 L
2.10mm thick
Hand Size 65/110/20
Battery 364

Size 6 3/4 x 8 L
2.10mm thick
Hand Size 65/110/20
Battery 364

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

Seiko 6N53 Quartz Watch Movement

Size 10 1/2 L
2.50mm thick
Hand Size 65/110/20
Date dial @3
Battery 371

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

For Seiko calibers V195, V198

Generic Seiko Crystal 310PA1LN03.  Fits Case 7S36-01E0

Size 4 3/4 x 6 1/2 L
2.35mm thick
Hand Size 45/90
Battery 317

For Seiko calibers: V137, V138, VS22

Generic Seiko 310P04HN02 Fits case: 7T62-0JN0 7T82-0AG0 7T92-0CF0 7T94-0AK0