Seiko Ersatzteil 4002211 – Spulenblock für 2G28 / 2G38 – NOS Taucheruhr A rare and technically fascinating

A rare and technically fascinating Seiko Elnix from the mid-1970s

This part comes from unused vintage stock

The Seiko 5 series owes its name to five core features that each model had to fulfill:

and with a look you won't see in every other display case

Hands: Dauphine shape with luminous material

Seiko Ersatzteil 4002211 – Spulenblock für 2G28 / 2G38 – NOS Taucheruhr A rare and technically fascinatingOriginal Seiko coil block with reference 4002211 from unused old stock (NOS). This electronic component is suitable for the Seiko quartz calibers 2G28 and 2G38 , two compact and reliable movements from the early generation of Seiko mini quartz movements. The coil block is essential for the electrical control of the motor; malfunctions in this area are among the most common defects in older quartz models. Original parts like this coil block are now