Case №
6601-7990
Uncataloged reference
Specifications
Type
Automatic
Caliber
Design Code
7990
Series
Collection
N/A
Depth Rating
N/A
Case Width
N/A
Thickness
N/A
Lug Width
N/A
Related Case №
Nearby Models Cal. 6601
Parts 9
Case & Crystal7
| Crown | [Ref:34] 60WOIN |
| Crown | [Ref:44] 35M02N |
| Crystal | [Ref:16] 327W04AN |
| Crystal | [Ref:26] 341W02AN |
| Gasket - Case Back | [Ref:234] 082910B |
| Gasket - Case Back | [Ref:260] 0C3060B |
| Gasket - Crown Stem | [Ref:4] DJ0060B |
Gears & Train1
| Driving Wheel (Driving Wheel (駆動車)) | 998610 |
General1
| 舉動車不 | 999610 |
Sources
'77 JDM Seiko Casing Parts List
1977-jdm-casing-parts-158
6601-7990
6601-7990
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