Rather than adding a complication, Chopard placed two separate hand-wound movements in one yellow gold case, each with its own dial and its own crown. One shows local time and the other shows home time, a practical answer for the growing number of international travellers in the 1970s. The result is a watch that is both clever and unassuming, and a good example of how Chopard approached watchmaking before it became known mainly for its jewellery.

Why it stands out:
- Cool quirky dual-time design.
- Uncommon early vintage version without dial signature.

What you should know:
- Some aging to dial
- Later leather strap/buckle.