F.P. Journe Octa Chronographe Ref. C Octa Platinum Grey Dial

An Octa Chronographe in platinum on a leather strap, with a white gold and whitened guilloché silver dial. F.P. Journe launched it in 2001 as the first automatic chronograph with a large date and a flyback, and made it until 2008. See the Octa collection for the rest of the family.

The case measures 38 mm and stands 10.6 mm deep, and the hands are blued steel. F.P. Journe states the case for this reference as 38 or 40 mm. This example is the Octa Collection version; the Brass Collection twin carries the pre-2004 brass mainplate.