Grande Sonnerie Pendule d’Officier, by Schmidt of Prag

A grande sonnerie travelling clock dating from the turn of the 19th century, by  Schmidt of Prag(ue). This clock has calendar-work rarely seen on clocks of this description. The calendar-work is all complete and functioning.

The small break arch case retains much of its original gilding. It is surmounted by a snake handle with a central strike repeat button. The case panels have engraved borders, the back door and side panels are glazed. The whole is raised on a plinth base with cast claw and ball feet.

The 3¼-inch engine turned gilt brass dial has a white enamel Arabic chapter ring beneath subsidiary day of the week (French) and date dials and a strike/silent dial, inscribed Sonn’ / Ne Sonn’ .

The three train 30-hour movement has a chain fusee going train and two spring barrel strike trains. The verge balance escapement has a beautifully fretted and engraved balance cock.

The polished steel grande sonnerie strike work is mounted between the front-plate and the dial. The movement is stamped ‘Schmidt, Prag’ to the lower edge of the frontplate.

It is Viennese grand sonnerie striking, that is to say it strikes the hour and the quarters on two bells mounted  vertically on the backplate.

  • Height: 8 inches (20.5cm)
  • Width: 4½ inches(11cms)
  • Depth: 3¼ inches (8cms)
The photographs show the clock before servicing. It functions well, but is to be sold with a full overhaul and 3-year guarantee.
A fourth key winding hole exists on the dial. It would have been normal for this to be the winding square for the alarm train. The movement is similarly drilled to accommodate the components for an alarm train and a slot exists in the base through which the bell hammer would have passed. However, there is no evidence within the movement of witness rub-marks where these components would have been positioned and worked. It is possible then to speculate that these components may never have been fitted,  or fitted, never used, and then removed.
A very similar clock is illustrated in Peter Fritsch’s book “Viennese Travelling Clocks ” (p.110-111). This clock is by Ferdinand Schmidt, Prag, and has the identical case / dial, but with the bells organised beneath the case.