QUANTITY: 1. CASE MATERIAL: 18K Gold. SIZE: 16 Size. GROSS WEIGHT: 129.0g . NOTES: Very high quality movement featuring wolf's tooth winding gears. The Serial Number dates this early IWC to 1886. . EST. $2000-3000. DISCLOSURE: Watches were running at time of photography unless otherwise stated. Service history is unknown unless paperwork is provided. We cannot guarantee accuracy of any of the watches offered. CODE-POC