Seiko Ersatzteil 383700 (1 Stück) – Stellhebel für Kaliber 5717 / 5719 / 5740A / 5740B / 5740C – NOS Taucheruhr This internal competition significantly advanced

This internal competition significantly advanced Seiko's development as a globally leading watch manufacturer and ultimately led to the creation of the modern Grand Seiko philosophy

Das montierte originale schwarze Seiko-Lederarmband mit Seiko-Prägung und klassischer Dornschließe unterstreicht den authentischen Gesamteindruck

Warranty: Citizen Japan

he creates watches that embody the spirit of the 1940s to 1970s: a tribute to the golden age of mechanical watches

Case with slight signs of wear

Seiko Ersatzteil 383700 (1 Stück) – Stellhebel für Kaliber 5717 / 5719 / 5740A / 5740B / 5740C – NOS Taucheruhr This internal competition significantly advancedOriginal 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