This is the question almost everyone asks before buying a magnetic ball watch, and it deserves an honest answer rather than a sales one: it takes a day or two.
The one rule you need
On a two-ball EUTOUR watch, the larger ball is the hour and the smaller ball is the minutes. That is the entire system.
Both balls travel the same circular track around the dial, in the same direction, at the same relative speeds as the hour and minute hands on any other watch. If the big ball sits just past the 3 position and the small ball is at the 6, it is quarter past three.
Why it feels strange at first
On an ordinary watch you tell the hands apart by length, and you do it without thinking. On a magnetic ball watch you tell them apart by size. That comparison is just as easy once your eye is trained on it, but for the first day your brain is still looking for hands and not finding any.
Nearly everyone reports the same adjustment period, and nearly nobody goes back. After a couple of days you stop reading the watch deliberately and start glancing at it, which is the point at which it becomes a watch rather than a puzzle.
Three things that speed it up
- Check it often on the first day. Twenty quick glances teach your eye faster than five careful readings.
- Read the hour first, then the minute. Same order you use on a normal dial. Find the big ball, then the small one.
- Do not stare. The recognition is quicker when you glance and move on, exactly as you would with hands.
If you would rather skip the learning curve
Some models in the range are deliberately easier to read from day one:
- The U040A Roman Numeral adds printed markers, so you have fixed reference points around the dial.
- The E068 Navigator pairs the magnetic orbit with a conventional numbered bezel and reads at a glance immediately.
- The E066 has an engraved dial you can also read by touch.
A common misreading
If the two balls are close together, look carefully at which is larger before deciding the time — around 12:00, 1:05 and 2:10 the balls sit near each other and it is the one moment where size matters most. After a week you will not notice this either.
Still deciding? Start with the E024, the model the range is built around, or browse everything at magnetic ball bearing watches.