Vacheron Constantin, as the custodian of 1755, these famous watches and jewels, 1835 originated in Britain, and is the originator of the world safe manufacturing industry-Keppel Safe in Britain, silently guarding them. 1838, chubbsafes became a chartered manufacturer of British royal family. On the order of His Royal Highness Prince Albert, the Marquis of Exeter issued a power of attorney to Mr. Charles Chubo, appointing him to produce patented locks and patented fireproof safes for His Royal Highness.