Beautiful piece — that’s a classic **Girard-Perregaux manual wind dress watch**, likely from the **1960s to early 1970s**. Here’s what stands out about it: - **Manual winding movement** (GP Caliber 12 series ) - **Steel case**, elegant slim profile - **Applied gold baton indices** and **dauphine hands** - **Minimalist design** with no date complication – a hallmark of pure dress watches - **Domed acrylic or hesalite crystal** - Clean, **"GP" logo** at 12 and full "Girard-Perregaux" text — typical of mid-century models