Piaget Jumbo 'Beta 21' Zaf Basha power reserve at 3 o'clock

power reserve at 3 o'clock

and a silver aluminum tachymeter bezel

Professional Freedivers are athletes who are able to dive to mind-boggling depths with one

this is one of those rare examples of a type of micro-engineering that

Piaget Jumbo 'Beta 21' Zaf Basha power reserve at 3 o'clockThere was a moment in the late 1960s when the Swiss watch industry hit reset. The 1969 introduction of the Seiko Astron the worlds first commercially available quartz wristwatch sent real tremors through traditional watchmaking. In response, a consortium of major Swiss brands, including Patek Philippe, Rolex, Omega, and Piaget, joined forces to develop their own answer: the Beta 21. Introduced that same year, it was an ambitious electronic caliber,