C.1900, French, S. Marti, Crystal Regulator with Calendar: month and day of the week on rollers in the American style, and the date on a silk ribbon, 8-day, bell strike, platform lever movement.

C.1900, French, S. Marti, Crystal Regulator with Calendar: month and day of the week on rollers in the American style, and the date on a silk ribbon, 8-day, bell strike, platform lever movement. Condition: overall good original condition; note rollers have damage and the "day" roller has discolored scotch tape holding it; month roller shows wear but is OK, the silk date ribbon has been replaced, however the original ribbon is inside case for comparison. The porcelain dial is fine and the hands are original. The calendar spring is wound with the key through a hole in the left glass; month can be advance by key through hole in right glass. Movement is fully wound, striking fine. Balance staff is intact, but time will not run without pressure on minute hand, needs service. Uncommon. Ht 11.3"