48 - Table clock with a precision pendulum; first half of the 19th century.

Table clock with a precision pendulum; first half of the 19th century. White marble and bronze. Features a Brocot suspension and visible escapement. Signed on the dial: “Peña. Table Clock of His Majesty the King and His Royal Highness the Infante Don Sebastián, Madrid” and on the movement. Measurements: 46.5 x 26 x 21 cm. A table clock in white marble and gilded bronze, conceived as a small, transparent architectural structure that allows one to admire the precision and complexity of its mechanism. Its prismatic case, entirely glazed, leaves the movement on full view and makes the clock’s operation an essential part of its design. The combination of white marble, with its sober, molded lines, and the gilded metal elements reflects the refined taste of European clockmaking in the first half of the 19th century. The circular white enamel dial, framed by a gilded bronze bezel, features Roman numerals, a minute track around the perimeter, and metal hands. Its design incorporates a central opening that allows a view of part of the movement, establishing an interesting dialogue between its functional purpose and its ornamental presentation. Among its technical features, the Brocot suspension stands out—a regulating system associated with advances in nineteenth-century French watchmaking that allows for the adjustment of the pendulum’s operation. It also incorporates an open escapement, whose mechanism can be viewed through the glass case. This device transmits the impulses that maintain the pendulum’s regular oscillation and control the movement of the gear train. The pendulum features a circular bronze bob with an openwork structure and visible regulating elements, whose oscillation is integrated into the visual composition of the whole. The dial and movement are signed with the inscription: “Peña. Chamber Clock of Their Majesties and His Royal Highness the Infante Don Sebastián, Madrid.” This inscription serves as direct evidence of the watchmaker’s activity within Madrid’s court circles and of his relationship with the Royal Household and Infante Don Sebastián. The dual presence of the signature—on both the dial and the movement—allows for the identification of the piece’s maker. During the first half of the 19th century, European watchmaking underwent a period of intense technical evolution, with particular attention paid to the refinement of escapement, suspension, and regulation systems. French workshops, including those associated with the Brocot family, contributed significantly to these advances. At the same time, table clocks with marble and bronze cases found their way into the most refined interiors, where the display of the inner workings reflected both an interest in scientific innovation and a taste for meticulously crafted mechanical objects.