Patek Philippe Beta 21 18 Karat Gelbgold TV Gehäuse mit integriertem Armband Referenz 3587-2 17/14 which signifies Hyrdogen 3 or

which signifies Hyrdogen 3 or as we know it better tritium and the insignia of the MAESMA

Known as the Master of Shapes

The watch comes on the pictured black Piaget leather strap that is fitted with the original white gold Piaget buckle

Brand new in stickers Explorer…This is literally a brand new

-Manual movement

Patek Philippe Beta 21 18 Karat Gelbgold TV Gehäuse mit integriertem Armband Referenz 3587-2 17/14 which signifies Hyrdogen 3 orThis is a very cool and funky looking vintage Patek from the 1970s with funky 70s TV case. The watch houses a Beta 21 movement. In the early 60s, several prominent brands, including Rolex and Patek Philippe, collaborated on the development of what became known the Beta 21 movement at the Centre Electronique Horologer (CEH). By the end of the 1960s approximately 6000 Beta 21 movements had been made, each virtually identical (except a few minor