Mercier Prototype
mercier-prototype-manx-blanc-october-2026
mercier-prototype-manx-blanc-october-2026
The Manx Blanc pairs a white ceramic dial with a black PVD steel case, day and month registers, and a Miyota 9122 automatic movement.

Price not confirmed
Check the exact reference, current availability, shipping and taxes with the source. Chronolume does not sell this watch.
Specifications
| Variant | mercier-prototype-manx-blanc-october-2026 |
|---|---|
| Movement | automatic |
| Calibre | Miyota 9122 automatic |
| Diameter | 42 mm |
| Power reserve | 42 hours |
| Water resistance | 100 m |
Omitted specifications have not been confirmed. From published article 2026-10-17. Original source ↗
Read the stories
Mercier Prototype Manx Blanc: a white ceramic calendar dial, shipping October 31 ↗