Check out Mechanical pocket watch Raketa Calendar USSR Low-poly 3D model on CGTrader for $2. High-quality Polygon mesh mesh by hamancha: 3990 polys, 7964 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 683 MB), MAX (Autodesk 3ds Max, filesize: 683 MB), ZTL (Zbrush, filesize: 683 MB), SPP (Substance Painter, filesize: 683 MB), MA (Autodesk Maya, filesize: 683 MB), 3DS (3D Studio, filesize: 683 MB)