A mid‑20th century PRIM with a two‑tone pink bulls‑eye dial, this 36 mm hand‑wound wristwatch captures the restrained elegance of Czechoslovak design. The silver center and pink chapter ring are complemented by gilt markers and hands beneath a period‑correct acrylic crystal. Powering the piece is the PRIM 52 family movement, stamped 521, a 15‑jewel calibre with small seconds and date — a straightforward, serviceable construction. For the contemporary collector, it offers clear historical character and reliable mechanical simplicity, made ready by a recent service and presented on a new 18 mm strap.