The Zeltinger Sonnenuhr vineyard in the most northernly site and directly borders the northern edge of the Wehlener Sonnenuhr. Both sites are named after the sundials (Sonnenuhr) that sit amongst the vines and that are clearly visible from the other side of the river. The Zeltinger Sonnenuhr has a similar sun exposition and steepness to its neighbour, but there is less top soil (if we can use such a term in the Mosel) and the roots hit on the firm slate rock almost immediately. This means the vines have more trouble finding water which affects yields and the characteristics of the vines. Prüm's parcel comes from a patch of 60-70 year old vines around the sundial. The wines can be very complex,with earthy, rocky and smokey notes. They can have a certain dense, less elegant personality (depending on the vintage) and their acidity often is lower. They perhaps do not achieve the same finesse as the wines from the Wehlener Sonnenuhr but they are probably more complex and can deliver wonderful, mouthfilling pleasure nonetheless.