the enamel dial with Roman and Arabic numerals and inscribed Imbert L'ainé / A Paris the twin train movement stamped A. C. and numbered 1600

Kjellberg Pierre, Encyclopédie de La Pendule Française du Moyen Age au XX Siècle, Les Éditions de l’Amateur, Paris, 1997, p. 270

Please note that the movement has not been checked for functionality. However, the movement is complete and may be put into a working state by a professional horologist. The pendulum, bell and winders are present. Traces of old glue around the edge of the gold visit dial door. Overall in fair condition with the usual tarnishing and dirt to gilt bronze mounts consistent with age and atmospheric conditions through the years. With extensive scratches and losses to gilding showing bare bronze. Pearl banding around the marble's upper edge is corroded and shows traces of green oxidization.
In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective qualified opinion.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.

An identical model, signed Charles Dutertre, is housed in the permanent collection of the musée Carnavalet, Paris.