rolexのインスタグラム(rolex) - 2月5日 01時30分

Rolex and CERN, the world’s pre-eminent particle physics laboratory, have had an association since the 1950s. In 1956, Rolex developed a watch to solve the problem of magnetic fields disrupting mechanical watches; the Milgauss was designed to withstand interference of up to 1,000 gauss. Rolex asked CERN’s scientists to test the watch and they were able to confirm its magnetic resistance thanks to a patented shield protecting the movement. Today, more than 60 years on, Rolex continues to partner CERN by supporting its scientific conferences and outreach events.
#Rolex #Milgauss #Perpetual

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する