Iwc has produced a very wide variety of wristwatches from an early time, ranging from dress watches to aviation watches. Our example, in stainless steel and Rectangular shape with and straight lugs, would remain a constant in anyone's collections, especially as it comes in an outstanding condition and a very rare black dial with arabic numerals. CASE: excellent overall condition, showing no traces of use professionally polished to Iwc Factory Specifications 3- body stainless steel case with snap-on case back 22 mm (without crown) / 42 mm (lug-to-lug) / 18 mm (between lugs) Year: 1935 MOVEMENT: International Watch Co Cal. 87 16 jewels, 18000 A/h, 41 hours power reserve professionally serviced in 10/2023 -9sec/d / 240° DIAL: original never touched black dial in fantastic condition original hands, dial and crown