Reference
66-7991
Uncataloged reference
Specifications
Type
N/A
Caliber
Design Code
7991
Series
Collection
N/A
Depth Rating
N/A
Case Width
N/A
Thickness
N/A
Lug Width
N/A
Nearby Models Cal. 66
Parts 19
Dial & Hands9
| Dial | --66-7130S-- |
| Hour Hand | --10B01NS-- |
| Hour Hand | --11B08DS-- |
| Hour Hand | --11B16NS-- |
| Hour Hand | --10B01NG-- |
| Hour Hand | --11B08DG-- |
| Hour Hand | --11B16NG-- |
| Second Hand | --13SB11NS-- |
| Second Hand | --13SB11NG-- |
Case & Crystal5
| Crown | --55W02NS-- |
| Crown | --55W02NG-- |
| Crystal | --266W01AN-- |
| Gasket - Case Back | --OB2740B-- |
| Winding Stem | --351663-- |
Band & Clasp1
| Push Pin | --A1601S-- |
General4
| Material | --SS WR-- |
| Material | --SGP WR-- |
| Rotating Ring | --83339849-- |
| Rotating Ring | --83339841-- |
Sources
'75 Seiko Casing Parts
pp. 120
66-7991
Pinch to zoom
Swipe to pan
Swipe to pan