It is the new limited edition Sevenfriday M1/04. Its structural features are the same as the other models in the M collection, from reading the time on the dial, which is done via three specially designed discs, to the presence of the NFC chip, which allows the owner to authenticate their watch by downloading the Sevenfriday smartphone app. Also new are the outer ring to the case, in semi-matt black leather with three square gunmetal studs, the black calfskin strap with rubber studs and Scotch lining with steel eyelets and engraving of the British flag, and the red Roman numeral hour markers in Gothic lettering, taken from London's Big Ben. Singular is the bezel, engraved with a lightning bolt. At the heart of this timepiece is the Miyota calibre 8215, self-winding and with a 40-hour power reserve. Edition of 450 pieces.
