In 1860, Giovanni Panerai founded Officine Panerai, which served as a watchmaking school, repair shop, and showroom. In 1900, the company was led by Giovanni's grandson, Guido Panerai. At the time, the brand was known for making timepieces that It has a perfect blend of Italian design. Swiss technology and a passion for the sea, the brand soon became an official supplier of precision watches and instruments such as deck dials. for the Italian Navy in 1916. They also built Radiomir to meet the navy's needs. This radium mixture gives the dial its luminosity. and long-lasting properties that can be seen well and are waterproof It quickly became a trademarked element of the Panerai product line. The first Panerai watches produced in the Florence factory were released between 1938 and 1970, with the majority being supplied to Italy's Marina Militare. By 1970, the company was no longer supplying Watch for this organization anymore. This is when they began to change and introduce watches to the general civilian market.