--- ### **Chronomètre 8 Jours “OOSTENDE” – Large Swiss 8-Day Pocket Watch – Running** Vintage **Swiss 8-day pocket watch** signed **“Chronomètre – 8 Jours – Oostende”**, produced for the Belgian retailer Oostende and powered by a high-quality Swiss mechanical movement. This is a **true 8-day watch**, meaning it only needs to be wound once per week — a much more complex and rarer type of movement compared to standard 24–48h pocket watches. The watch is **in working condition** and runs when wound. It is offered in **good overall cosmetic condition**, with an original dial showing natural aging consistent with its age. Sub-seconds at 6 o’clock. The movement is complete and clean. **No service history is known.** Accuracy has not been tested. ### Important This watch is sold **exactly as shown in the photos**. Please study all images carefully before bidding. Due to transport and vintage nature, **no returns are accepted**. The watch will be shipped **well protected in a solid box** with **insured shipping**. A rare and highly collectible **8-day Swiss chronometer pocket watch** with Belgian Oostende signature — very hard to find today.