Sample dial · upload your own photo
Squaring up and measuring…
Drop photo to measure
If the white circle isn't on the dial edge, drag its centre dot or square handle. Double-click a marker to skip it. Use Draw line to lay a straight edge across the photo, for example along a hand; its angle from 12 is shown. Scroll to zoom, drag to pan. You can also paste or drop a photo.
Reference circle
Ideal index lines and marker ring
Inner and outer marker edges
Measured marker
QC post
Work down the list as you check the watch. Index alignment is pre-filled from the measurement; change it as you like. Your answers stay in this browser.