Wecker, Luxembourg From Wikipedia, the free encyclopedia Wecker (German pronunciation: [ˈvɛkɐ] ⓘ) is a small town in the commune of Biwer, in eastern Luxembourg. It is located on banks of the Syr. As of 2025[update], the town had a population of 229.[1] The largest employer is the tool factory Proxxon S.A. ↑ "Registre national des personnes physiques RNPP : Population par localité". data.public.lu. 2025-09-30. 49°41′N 6°23′E / 49.683°N 6.383°E / 49.683; 6.383 This article related to the geography of Grevenmacher canton is a stub. You can help Wikipedia by expanding it.vte Related Articles