IWC Schaffhausen cal. 52 high grade wrist watch, 0.800 sterling silver cased pocket watch movement, swiss made; just full serviced, perfect working conditions; during continuous (more than 36 hours) operation; the watch shows a deviation of about +/- 30 sec! pocket watch conversion to wrist watch! Movement: IWC signed; in excellent condition; # 188534; 3 shatons The bi-metallic compensated balance wheel with Breguet Hairspring Case: IWC signed - 0.800 sterling silver in good condition! #2098... Dial: wite colored enamel in very good condition- profesional restored Glass: Original glass crystal – in very good condition Crown: Original pocket watch Size: 48 mm excluding the crown; G = 85 gr. Wrist watch band: 16 mm darck braun strap - new Condition: Overall in good condition, movement running excellently Fixed international shipping (registered mail) and packing charge: 2.60 USD Attention: The return option "NOT DESCRIBED" is valid only within 5 days of receiving the item! I accept to comment on an offer for the price! All watches offered for sale on this site are antique, more than 80-100-120 years old. They have been restored, professionally serviced and partially refurbished for daily and year-round use. The best Swiss and German brands, mechanisms and patents are the guarantee of their good work, regardless of their age! This is not an obstacle to fill one's collection too! Strictly follow the instructions below so that your grandchildren can enjoy and use these wonderful watches!