Dial with numerals and scale, dedication to Johann Joachim Ignaz von Aham (canon of Passau, auxiliary bishop in Vienna, abbot of the monastery of Szoklos/Upper Hungary, today Slovakia) in the recessed segment. In the centre a motif of a forearm emerging from a cloud with a staff in his hand, to the right a galero with six tassels (abbot/bishop). Above the hand the opening for the hand. Below the dial a scenic depiction of a dragon-slaying bishop as the saviour of mankind (a ruler?) and conqueror of evil.
Signature (at the end of the dedication inscription): "F.I.Voglmair".
