Philipp Stahl — Founder, Time Curator
GMT-Master 6542 dial close-up
Philipp's Daytona collection
Explorer dial detail

The Loupe® · AI Watch Authentication

Show me any watch.
I scan its authenticity.

37

years of expertise, now in your pocket.

by Philipp Stahl

Join

Interactive Demo

Try The Loupe® yourself

Click below to open the full-screen scanner. Move over the watch. Hold on a zone. Watch it scan.

Vintage watch lume under UV light

See the invisible.

UV lume analysis · Radium detection · Patina mapping

Rolex Stelline caseback


Philipp Stahl · 37 years behind the loupe

GMT-Master 6542 dial
The Loupe\u00AE \u2014 AI-powered magnification clip

© Philipp Stahl / Time Curator®

Coming soon

The Loupe®

60× magnification. LED + UV light. Clips onto any phone. The same tool that experts use — now powered by AI.

60×Magnification
LED+ UV Light
Phone Clip

A surgeon pays €3,000 for Zeiss loupes that just magnify. The Loupe® magnifies, identifies, grades, and prices — powered by 37 years of expertise. The knowledge is the weapon.

0Years of Expertise
0K+Watches Inspected
0Scan Zones
0Loupe Grades™
Philipp's Daytona collection

Become the expert

Join The Loupe®.

Early access to The Loupe®. Loupe Grades™ before anyone else. The tools that 37 years of expertise made possible.