For the 181°, Zeitwinkel has modified their original three-hand configuration. The hour and minute indicators are complemented by a small second display, as well as a date display at the "3" position. It is powered by the ZW0102 caliber, a Zeitwinkel in-house movement with 72 hour power reserve. The numerals have the patented "Zeitwinkel" font. It is slightly bigger than the 188°, with the Zeitwinkel 181° featuring a 42,5mm case. The 181° is available in with three different dials; blue, black and silver. This model has a stainless steel case with silver dial and is fitted on a black alligator leather strap.
