One Week

Armin Strom's manual-wind, 7-day-power-reserve line within the accessible System78 platform. The Skeleton execution fully openworks the plate, bridges, and small-seconds subdial to expose the escapement and the line's conical power-reserve mechanism, a nod to pocket-watch architecture.

Year introduced: 20231 reference

References in this family

Armin Strom One Week Skeleton Titanium · TI25-OW.75
enthusiastmodernArmin Strom Cal. ARM21-S -- manual-wind, in-house, fully skeletonised plate and bridges; double going barrel, 25,200vph, 35j, 194 parts; 7-day power reserve driven through a conical power-reserve mechanism recalling pocket-watch architecture; skeletonized small-seconds subdial exposes the escapement wheel41mm2025–present
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