Laurent Ferrier Sport Auto 'On Track'

The Laurent Ferrier Sport Auto 'On Track', reference LCF040.T1.A3GC1, has a 41.5 mm grade 5 titanium case and an integrated three-link bracelet with a titanium folding clasp. The case measures 12.7 mm thick, with polished sides and a vertically satin-brushed middle. Self-winding calibre LF 270.01 runs at 28,800 vibrations per hour with 31 jewels and a power reserve of 72 hours. A domed sapphire crystal covers the charcoal grey gradient dial, with small seconds at 6 o'clock and the date at 3 o'clock. Indices and Assegai-shaped hour and minute hands are in 18k white gold with white Super-LumiNova. A see-through case back reveals horizontally satin-brushed, ruthenium-coated bridges. Laurent Ferrier created this piece for the 10th Only Watch event.