Patek Philippe Beta 21 18 Karat Gelbgold TV Gehäuse mit integriertem Armband Referenz 3587-2 watch Omega in their Electroquartz pieces

Omega in their Electroquartz pieces and Rolex in the 5100

Rolex 7836 bracelet with 380 endlinks

is in great condition with 380b endlinks and a clasp stamped ‘N 4’

operating instructions

Patek Philippe Beta 21 18 Karat Gelbgold TV Gehäuse mit integriertem Armband Referenz 3587-2 watch Omega in their Electroquartz piecesThis 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