Seiko NOS Crown 45M32E, Steel, GS-signed – Grand Seiko 56GS (5645 / 5646) – 1 Piece

Original Seiko crown, reference 45M32E, steel version with GS signature, New Old Stock in original bag (Compartment 105-E, "JAPAN"). According to Seiko spare parts documentation, suitable for Grand Seiko cases 5645-7011, 5646-7011, and 5646-7021 – the 56GS, the automatic Grand Seiko of the early 1970s with the highly refined 56 caliber, and at the same time the last mechanical Grand Seiko generation before the quartz era. An original, GS-signed NOS crown is the most valuable wear part for these references: Even used GS crowns regularly fetch prices around €80.

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

Note Delivery is 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).