Questions for Seiko 5 Repair Job 7S26-8760 (W837)

1. Is the NH25 the closest match to a 7s26?
2. Where can I find a glass gasket for the 7s26-8760 movement?
3. What is the crown/stem combo for this watch?
4. What is the proper movement holder / dial holding spacer?
5. Can you share any dial and hand cleaning links?
6. Where can I find a stock Z1356s bracelet? Any natos look good with a gold-face watch?

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