Bremont Watch IonBird Rolls Royce Leather, IonBird Leather. To celebrate Bremont becoming the Official Timing Partner for Rolls Royce’s ground-breaking world record attempt, the British watch manufacturer has launched this Bremont ionBird Rolls Royce watch. Nicknamed the ‘Spirit of Innovation’, Rolls Royce have engineered an incredible electric aircraft with the objective to surpass the current record of 213mph by reaching speeds of 300mph. This Bremont ionBird GMT Rolls Royce watch not only marks the occasion but will be worn by test pilots during the development of the aircraft and during the record-breaking flight. Measuring to 43mm in size, the case of the Bremont ionBird GMT Rolls Royce watch is beautifully engineered from lightweight custom 465 titanium using the brand’s famous Trip-Tick construction. The brushed and polished finish of the case contrasts handsomely against the sapphire bi-directional rotating bezel detailed with a 24 hour scale and Superluminova accents. Domed scratch resistant sapphire crystal glass with anti-reflective treatment is used to protect the vintage grainy black metal dial as well as the automatic winding movement exposed through the case back.  The Bremont GMT Rolls Royce Leather watch is powered by the BE-93-2AV calibre, a COSC certified automatic movement which provides hours, minutes, seconds, GMT and date function and an impressive power reserve of 42 hours. To complete the look of the Bremont ionBird watch, a sophisticated brown nubuck leather strap is added alongside a matching titanium buckle.