Seiko Ersatzteil 383700 (1 Stück) – Stellhebel für Kaliber 5717 / 5719 / 5740A / 5740B / 5740C – NOS GMT and the clasp functions perfectly

and the clasp functions perfectly

Diese exklusiven Uhren- und Schmuckablagen aus der limitierten Kollektion  Design byマリオ・レンケ vereinen deutscher Handwerkskunst mit der faszinierenden Ästhetik japanischer Stoffe

has been stored for a long time

well-maintained vintage condition with only minimal signs of wear

in original packaging with Zinnia logo

Seiko Ersatzteil 383700 (1 Stück) – Stellhebel für Kaliber 5717 / 5719 / 5740A / 5740B / 5740C – NOS GMT and the clasp functions perfectlyOriginal Seiko spare part 383700 from unused old stock (NOS). This is the setting lever for the classic Seiko movements 5717 , 5719 , and the variants 5740A , 5740B , and 5740C . These calibers belong to Seiko's historic stopwatch and chronograph families of the 1960s and are particularly sought after by collectors and watchmakers. The adjusting lever is brand new, unused and in excellent original condition a rarely available spare part for these