Available only to buyers of the T-oxy III Tourbillon, the safe holds the secret to Romain Jerome's next five collections in the DNA watch series.

It is an intriguing collector's item, especially for fans of Romain Jerome.

Safely guarded, the five separate identities are contained in five separate drawers and sealed in encrypted envelopes. These identities will be revealed to the owner of the safe at a convenient time, says the ingenious watchmakers.