Citizen Krone 506-160 PW – Vintage Watch Crown – NOS Taucheruhr The 9039 caliber

The 9039 caliber

Notice Collector's item – not suitable as a toy

making each watch unique

This places the Seiko Cronos at a pivotal position in the brand's history: it bridges the gap between early in-house movements like the Marvel and the high-precision models of the Grand Seiko era

the GMT-1960 deliberately captures the atmosphere of the second generation

Citizen Krone 506-160 PW – Vintage Watch Crown – NOS Taucheruhr The 9039 caliberOriginal Citizen crown with reference 506 160 PW , from unused old stock (NOS). The crown is in completely new, unused condition and comes from former factory stock of Citizen (Made in Japan). These crowns were used in numerous Citizen dress and sports models from the 1970s to the early 1990s. The design is classically simple, with fine knurling for precise operation. Original Citizen spare parts of this type are extremely rare today, as Citizen,