Vintage Super Compressor Double Signed Pierce - Nogamatic with Signed Monoflex (Crosshatch) Crown Tropical Creamy Patina Lume + Grey Dial Super Unique, Super Eyecatching. This watch is from the Pierce Manufacture (signed on the backcase) but bears the name of Nogamatic, the brand of this store on the dial. Super compressor watches with external bezel single crown are very rare. You can check from the Patent on the backcase “Brevet 317537” which indicates the monoflex crown technology on the super compressor watch, and it matches the cross-hatch crown on this watch. With a gray dial and creamy patina lume, it's super clean and worth collecting. Fun fact: monoflex crown is an amazing technology from EPSA which without the need for a screw down crown but still able to maintain water resistance for diving
