Still under Panerai warranty, this super-light titanium Submersible was bought from the Panerai boutique in London in 2018. The cool grey body and matt black ceramic bezel contrast nicely with the clear luminous hour markers and powder-blue sub-seconds hand. A quick-set hour hand allows for easy change when travelling and the watch runs for a full three days on a single wind. The Panerai in-house calibre P.9010 is exclusively used in Submersible watches and features stop-seconds work for synchronisng to a time signal, and is self-winding and fully anti-magnetic – more and more useful given the prevalence of strong magnets in everything from portable headphones, laptop lids and aeroplane radar. Only 1000 pieces were made. Supplied with its original Panerai box, certificate and 'jelly mould' protective cover.