Product Description A must-see for collectors, this is a rare vintage "BENRUS" manual-winding watch from around the 1940s-1950s. The biggest feature is the rectangular case (commonly known as a tank watch) with Art Deco design. The delicate engraving on the sides conveys the aesthetic of dress watches from this era. The small seconds at the 6 o'clock position is a masterpiece that encapsulates the charm of mechanical watches. ✨ Product Details Brand: BENRUS (Benrus) Manufacturing Year: Around 1940s-50s Movement: Manual winding (mechanical) Design: Art Deco style, rectangular case Dial: Beautiful patina (discoloration) can be seen due to aging. ⚙️ Condition and Notes (Important) Operating Condition: Currently, operation has been confirmed, but it is unstable. Overhaul Recommended: Since the last OH history is unknown, we strongly recommend an overhaul (disassembly and cleaning) after purchase in order to use it for a long time in the future. (This is the golden rule for vintage watches.) Belt: A brown lizard-embossed leather strap is attached, but the buckle is made by FOSSIL. (Non-genuine replacement) Size: Length approx. 25mm (excluding lugs) / Width approx. 25mm (excluding crown) This is a rare piece that is decreasing in number even in the antique market. Please consider purchasing only if you understand the characteristics of vintage items.