IWC - KM Beobachtungsuhr - Kaliber 67 - 1900-1949

IWC Schaffhausen – KM Observation Watch – Caliber 67 – circa 1942 – in running condition Historic pocket watch from International Watch Co., Schaffhausen, with a mechanical hand-wound movement, Caliber 67, and small seconds at 6 o’clock. The bright, cream-colored patinated dial features black Arabic numerals, a minute track around the edge, and the inscription “International Watch Co. Schaffhausen.” Above it is the designation “KM,” as used on observation watches for the German Navy. The blue-tinted hands form a nice contrast to the dial. Historical classification: The case number 1,075,117 falls within the documented range of a series of IWC observation watches delivered to the Kriegsmarine via Gerl & Schipper in Cologne between July and December 1942. The dating to 1942 is based on this serial range. An individual archival extract is not on file. A attribution to a specific ship or former owner is not known. Movement and markings: Inside there is the IWC hand-wound movement Caliber 67 with fine regulation. It bears the designation “C. 67,” the movement number 1,031,035, and the IWC seal “Probus Scafusia.” The inner side of the case back features a circular decorative grind and is marked with the number 1,075,117. Technical data: Brand: IWC – International Watch Co., Schaffhausen Model/Variant: KM Observation Watch Country of origin: Switzerland Temporal classification: circa 1942, based on the case number Movement: mechanical hand-wound, Caliber 67 Movement number: 1,031,035 Number on the case back: 1,075,117 Display: hours, minutes, and small seconds Case: steel, silver-colored Diameter without crown: approx. 50 mm Total height including crown and bow: approx. 63 mm Total weight: 73 g Condition and function: The watch is fully functional. It can be wound and adjusted and runs perfectly in the functional test. A precise rate measurement is not documented; date of the last service is not known. Visually, the watch is in an attractive condition with age- and wear-related markings. The dial shows patina, fine speckled spots, and a more pronounced discoloration above the “KM” designation. The lettering is partially faded. The case shows light superficial scratches and wear, especially on the case back. The movement appears clean and well maintained.

Estimation:€3,000

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