Seiko NOS Crown 40M71N, Steel – Seiko 5 Actus / Advan – 1 Piece (Bag B)

Original Seiko crown, reference 40M71N, steel version, New Old Stock in original bag (compartment 111-N, "JAPAN"). According to Seiko spare part documents, suitable for numerous Seiko 5 Actus and Advan models from the 1970s, and according to the Casing Parts List, among others, for 7005-8000/-8010, various 7009 and 7019 references, and the 7025 series. One of the most frequently used crowns of the sporty Seiko automatic lines of this era.

Warranty (used) This is an unused New Old Stock original spare part from old Seiko dealer stock (legally used goods). The warranty is shortened to 12 months in accordance with our General Terms and Conditions.

Note Delivery will be in the original Seiko spare parts bag shown. The crown gasket may be hardened due to age; water resistance is not guaranteed. Installation should be carried out by a watchmaker. Sale per piece (1 crown).