Used Movements: The Smart Buyer's Check
Author: Funny Items
Release time: 2026-08-25 18:44:56
View number: 12
Buying Used Movements
Second-hand NH35/NH34 movements can save money — or hand you someone else's problem. Here is how to buy smart.
What to Check
- Running proof: request a video showing the second hand sweeping and hands setting
- Accuracy claim: ask for a timegrapher reading if possible — see our timegrapher guide
- Rust or corrosion: any discoloration inside means moisture damage
- Date/day function: confirm calendar flips cleanly through all 31 positions
- Complete parts: stem, crown, movement ring included? Missing pieces erase your savings
Price Sanity Check
| Source | Typical Risk |
|---|---|
| New from supplier | None — always worth comparing first |
| Pulled from donor watch | Moderate — history unknown |
| "Untested" listings | Highest — treat as parts-only value |
Frequently Asked Questions
Is a used NH34 worth it?
GST movements cost more new — used savings tempt buyers. Verify GMT function specifically; it's the most expensive thing to fix.
Can a watchmaker evaluate before I build?
Yes — a quick bench check costs little compared to building around a bad movement. See servicing costs in our service guide.