features and engravings match the line

Service Date: 08-01-2026

small seconds and even speckled patina

ready for continued enjoyment or exhibition

Please consider this before bidding so as to avoid any misunderstanding

Circa 110 Years Old IWC Schaffhausen Antique c. 1915 / Cal. 73 Pocket-Watch Conversion / Early Portugieser Lineage / Serviced L633.1 features and engravings match theYou save 369,00 EUR right away The service and identification document is included in the price. This IWC Schaffhausen timepiece is powered by a manually wound Calibre 73 movement dating to circa 1915, as established through the movements serial number. Originally produced for a pocket watch, it has subsequently been converted for wrist wear, bringing an important example of early 20th century Schaffhausen watchmaking into a contemporary format.