Watch Analyzer


This product is currently out of stock and unavailable.

SKU: N/A Category:

The exclusive full check-up for your timepieces The Lepsi Watch Analyzer can measure the performance of your mechanical watch (rate variation, amplitude, and beat error) in just seconds. The first instrument ever developed with such exceptional measurement accuracy, it’s a subtle mix of the highest technology and most exquisite craftsmanship.

Designed with simple yet elegant lines, the Watch Analyzer is both distinctive and incredibly attractive. Lepsi specially selects noble materials such as leather, steel, and wood for its products. Craftsmen with outstanding workmanship assemble and finish the Watch Analyzer entirely by hand.

Smart-user instrument

Connect the Watch Scope to your touchpad device (smartphone or tablet), click on Start, and the Watch Scope will take care of everything.

Highest measurement accuracy

After your touchpad device has been calibrated against the atomic clock, the Watch Scope is accurate to 0.1 second per day (s/d) when measuring your timepiece’s accuracy rate.


The Watch Scope takes care of a full watch collection and records all measurements in its database. In that way, you can follow all timepieces over the years and detect when each should be serviced.


Designed with utmost care, handmade and incorporating leather, the Watch Analyzer’s support can be produced according to specific customer requests for colors, hides, or skins.

A new way to measure watch performance

Measure your watches whenever you want, wherever you are: for example, at home, in your office, or when buying a new watch.

6 positions

The Watch Analyzer will tell you much about your watch, as it is designed to measure all positions used by the Swiss Chronometer Testing Institute (COSC).


Simple, Reliable, Universal: 3.5mm Jack Connector (Audio Connector) Compatible with Jack to lightning converters, Jack to USB MINI / MICRO / A / C

Compatible device

With most devices: iOs (iPhone/iPad), Android, Windows 10 (Microsoft)

Size and Weight

80x80x80mm  Weight : 500 g

Compatible watches

All mechanical watches, automatic or not, with the following frequencies: 14400 a/h, 16200 a/h, 18000 a/h, 19800 a/h, 21600 a/h, 23400 a/h, 25200 a/h, 28800 a/h, 36000 a/h, 72000 a/h. That is to say 99% of mechanical watches

Materials and manufacturing

Inox body, electronics, oak box are SWISSMADE

Leather : Made in France

What’s in the Box

Watch Analyzer, Jack cable 3.5 mm, User guide and activation code


3 years