This piece is all solid 18K gold down to the screws in the caseback and winder. The famous duoplan line is exceedingly desired and this particular model features a sliding mechanism that conceals the dial.

The piece runs well and is fitted with a modern strap. Retains all original components, please see photos for condition. The case measures 31x15mm w/lugs.

These models were produced by JLC and similarly produced some for Cartier with a similar model worn by Tyler the Creator in his famous cartier photo.

Please reach out with any questions or additional photo requests.