Technical features Manufacturer:  International Watch Company (IWC), Schaffhausen, Switzerland, 1868; Founder - F.A. Jones; Movement:  Antique International Watch Company (IWC) patent Pallweber. Manual winding movement, working order, 15 Jewels, signed serial number  13377 . This is first serial watch with digital indicators in world. More about this watch here: http://www.iwcpocketwatch.com/... . Winding crown situated at 3 o'clock. Watch is in excellent running condition have been just professionally serviced (oiled and cleaned) Serial number:  13377; Movement age:  1885 year of manufacture; Working time:  min 26 hour; Accuracy:  +-15 sec./day; Dial:  New black dial. Signed  "International Watch Co" ; Hands:  No hands; Case:  New, 14K rose gold, Case made in 2024 year by Aristocrat_workshop; Crown:  14K rose gold; Glass:  front and back Sapphire ; Box:  New hand made wooden box; Strap:  Hand made black leather strap with a 14K rose gold IWC form buckle, size - 18 mm; To set the time (How to move hands):  Push the button near winding crown and while pushing it - move crown to set the time; Dimensions of watch Thickness:  13.5 mm (with glasses); Diameter of the case:  46.3 mm.