Supplied
Two movement holders
Singcci · Movement holder

Two differently sized screw-adjusted supports for movement work.
Match the actual contact and clearance to the movement.
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The physical equipment
Two movement holders
What this choice changes
The Singcci GDQ4311 set supplies two differently sized movement holders with screw-adjusted spacing. The seller also describes interchangeable mounts. Compare this two-holder arrangement with a single reversible holder, using the actual contact positions and clearance needed around your movement.
Neither holder has a stated minimum or maximum movement diameter. The listing also uses brass and copper for the same construction, leaving the exact alloy uncertain. Choose this pair for its adjustable movement-support arrangement after confirming those working sizes; an integrated case-opening mechanism is not established.
If a stated movement range is essential to your selection, compare the Bergeon 4040-P’s seller-listed 20–43 mm range. The Singcci set may still be the relevant option when the two-support construction suits your setup, after confirming the working dimensions directly.
| Detail | Listed specification |
|---|---|
| Model | GDQ4311 |
| Supplied | Two movement holders |
| Adjustment | Screw-adjusted spacing; interchangeable mounts described |
| Working capacities | Not specified |
| Material qualification | Brass/copper descriptions disagree; exact alloy unresolved |
Match the actual contact and clearance to the movement.
Confirm both holders’ minimum and maximum capacities before choosing by size.
The set provides two differently sized screw-adjusted supports. The Bergeon alternative uses one reversible synthetic construction with a stated range.
No numerical working range is supplied. Obtain the capacities and check contact geometry for the actual movement.
Selected listing descriptions, specifications and source images were compared for this reference. No hands-on trial is claimed. Product identifier: B0G19C8BX7.