Seiko Ersatzteil 383700 (1 Stück) – Stellhebel für Kaliber 5717 / 5719 / 5740A / 5740B / 5740C – NOS Taucheruhr This part is brand new

This part is brand new

gefertigt in Japan in der zweiten Hälfte der 1960er-Jahre

The rounded case shape with recessed pushers and the water resistance up to 10 bar (100 m) underline the sporty character of this model

Daini") that elevated Japanese watchmaking to a world-class level in the 1960s and 1970s

25 g– Filling system: Cartridge or converter (European standard)– Nib: Stainless steel with iridium tip– Nib width: M (Medium)– Origin: Japan – all parts completely manufactured in Japan

Seiko Ersatzteil 383700 (1 Stück) – Stellhebel für Kaliber 5717 / 5719 / 5740A / 5740B / 5740C – NOS Taucheruhr This part is brand newOriginal 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