Citizen replacement crown, conical with gasket – water-resistant design, Ø 4.4 mm, height 2.4 mm (1 piece) – NOS

Original Citizen replacement crown from new old stock (NOS), in the original Citizen bag. One single piece (single crown) is offered.

The crown has an internal gasket (sealing ring/O-ring), making it a water-resistant crown (sealed crown) for appropriately sealed cases. Citizen was a pioneer of waterproof watches in Japan with the "Parawater" model series (1959); crowns with O-ring sealing belong to this tradition. The finely ribbed edge ensures a secure grip when winding and setting.

Dimensions: diameter approx. 4.4 mm, height approx. 2.4 mm; color silver/steel-colored (see product photo).

The crown is suitable as a fitting replacement for various Citizen vintage models and provides the finishing touch for an authentic restoration.

The part is unused; due to storage, minor, purely cosmetic marks may be present that do not impair function.

Note on assignment: Before installation, please compare the dimensions and thread/tap size (or push-on fit and stem diameter) with the required crown or winding stem.

Manufacturer: Citizen (Japan).

Warranty (used) This is an original part (NOS) stored for decades. The limitation period for defect claims (statutory warranty) is 12 months from delivery.

Note Before installation, please compare dimensions and fit (tube/thread or push-on fit and stem diameter); installation should be carried out professionally by a watchmaker. Despite the existing gasket, no water resistance is guaranteed due to age - the sealing ring should be professionally checked or replaced before use near water.