What this choice changes
Match the external corrector to the watch’s own interface
The Bergeon 6892 is offered as a moon-phase corrector for triple-calendar watches with moon phases. It is an external correction tool, rather than a tool for opening the case or winding a mainspring. Choose it only after matching the watch’s actual corrector interface and the maker’s instructions.
The model is also identified as HP6892. The source does not separately specify the working-tip diameter, material or a watch-model fit list. Those details matter more than the broad triple-calendar description when checking whether it is the correct tool for a particular case.
The offer identifies the corrector, without a separately itemized delivered quantity or accessory list. No universal correction schedule is supplied. If you were looking for a crown-contact winding tool instead, the Bergeon 31409 has a different documented role; it is not a substitute for a calendar corrector.
Specifications & supplied details
| Detail | Listed specification |
|---|---|
| Model | 6892 / HP6892 |
| Intended role | Moon-phase correction on triple-calendar watches with moon phases |
| Working tip | Diameter and material not separately specified |
| Package | Corrector offered; delivered quantity/accessories not separately itemized |
| Seller origin statement | Swiss Made |
Check the working requirements
Corrector interface
Check the exact contact and instructions for the watch model.
Required details
Confirm tip diameter, material and package contents if they determine your purchase.
Limits to keep with the choice
- Exact tip dimensions, material, delivered quantity and individual watch fit need confirmation.
Questions before you choose
Will it work with my triple-calendar watch?
No individual model list or tip dimensions are supplied. Match the actual corrector interface and the watch maker’s requirements.
Does it wind the watch through the crown?
Its documented role is calendar/moon-phase correction. Crown winding is a different task.
When should I use it to adjust the display?
No watch-specific correction schedule is provided. Use the actual watch maker’s instructions rather than a universal timing rule.
Guides for this choice
Other equipment to consider
Selected listing descriptions, specifications and source images were compared for this reference. No hands-on trial is claimed. Product identifier: B07NGLR1HH.