ZW 0103

Movement by Zeitwinkel.

Mechanical manufacture movement with automatic winding and semi-integrated construction for the date display. It was specially developed for the timepieces of the Klassik series by Zeitwinkel. All plates and bridges of the movement as well as the semi-integrated construction are made of nickel silver, angled and decorated by hand.

Description: Self-winding, rotor bi-directional winding Glucydur balance Incabloc shock protection Three-quarter plate Straumann balance spring Screws chamfered and polished Geneva stripes (Côtes de Genève) Perlage on interior surfaces of plates and bridges Lining on wheel bridge and rotor Edges of the ¾-plate and bridges chamfered and polished Functions: Hours, minutes Central seconds / small seconds at 6 h Hacking seconds Big date with quickset date feature Data: 13½ lignes Ø 30.4 mm, H 8 mm 49 jewels (Big date) 387 components 28,800 A/h Power reserve > 72h Regulated in five positions Production period: Since 2006