halshorloge

Pendant Watch with Hour, Day, Month, and Season Indicators

Jan Janse Bockels, c. 1625 - c. 1650

Pendant Watch, with Indicators for the Date and Phases of the Moon, and an Aspectarium

Wybe Wijbrants, c. 1610

Pendant Watch with an Inner and an Outer Case

Matthijs Bockels, c. 1600 - c. 1625