The movement is in working condition at the time of cataloguing. Month display does not advance on its own and needs to be set via the quick-setting pusher on the band. The dial shows signs of aging with spotting and light scratches. The case with scuffs and scratches throughout, which are consistent with age and wear. The watch has not been tested to determine the accuracy of its timekeeping. Please note that Sotheby's does not guarantee the future working of the movement and that a service may be required at the buyer's discretion.