Why VOXEL’s mechanical 12/24 complication beats a classic 24-hour dial for everyday readability ?
A classic 24-hour watch prints all 24 hours around a single fixed dial. It’s a straightforward fix for AM/PM confusion, but it comes at a cost: smaller numerals, a busier face, and a display that never actually changes, no matter the time of day.
That gap matters more than it looks. A quick glance should tell you whether it’s 8 in the morning or 8 at night. Most watchmakers solve this by bolting on an extra hand or a small sub-dial, which adds a part to read rather than removing one.
The 12/24 complication: a display that changes with the day
MÉRIDION VX01-E, VOXEL’s first creation, introduces a different approach: a proprietary mechanical 12/24 complication that alternates between two time-reading formats instead of holding one fixed layout. This category is sometimes called a “jump hour” or “jumping hour” watch, named for the way the display snaps instantly from one position to the next instead of sweeping gradually like a standard hour hand.
- From 1:00 AM to 12:59 PM, the dial reads in a familiar 12-hour format
- At exactly 1:00 PM, the display jumps instantly to a 24-hour format
- At 1:00 AM, it automatically jumps back to 12-hour mode
Why a jumping display beats a fixed 24h dial for daily readability
- Day or night is legible at a glance, with no extra sub-dial to check
- Numerals stay large and easy to read, instead of splitting the dial into 24 segments
- The dial itself signals the time of day, transforming twice within 24 hours
In practice, that means MÉRIDION reads at a glance under any light, without ever needing to check a second indicator, count hour markers, or convert 18:00 into “6 PM” in your head.
Inside the movement
Every part of the movement is built to support the complication, not just carry it.
- Swiss automatic movement with an in-house jumping-hours module
- 4Hz beat rate, 44-hour power reserve
- Case in 904L steel and grade 5 titanium
- Sapphire crystal, Swiss Super-LumiNova, 100m water resistance
The in-house jumping-hours module was developed specifically for this format rather than adapted from an existing GMT or worldtimer caliber, which keeps the case slim despite the added mechanical complexity.
When can you get one?
This complication debuts on MÉRIDION VX01-E, VOXEL’s first creation, as a limited edition. The watch is still under wraps ahead of its reveal in September 2026.