Table Clock with Perpetual CalendarERWIN SATTLER. Movement no. 1200. Height: 23 cm. Limited, numbered: 02/200. key winding. Anchor escapement. Caliber 1294. all-round faceted glazed walnut case with boxwood marquetry. Golden dial, black Arabic numerals, blued steel hands. Time display on top, date on bottom. Window for day of the week and month. Certificate, instruction manual. Original key. Original nappa leather case. The movement with perpetual calendar was invented by Heinrich Sattler and placed under the protection of an imperial patent in 1903 In short time test functional. For function and accuracy, we can not guarantee * Partner auction Bergmann. Provenance : estate of a private collection.