Tiffany & Co. Crystal Regulator Clock

Tiffany & Co. Crystal Regulator Clock
French, late 19th century
the brass case with beveled glass, time and bell strike movement with jeweled brocot escapement with long duration (possibly 30 days), movement signed "Tiffany & Compy, 1030"
17 x 10 1/2 x 8 inches
Condition Report: There is a very light hairline in the center dial, lacquer slightly worn with areas of light verdigris, functions properly (15-minute test).