Oris Williams F1 automatic chronograph. This Oris chronograph is a limited edition. This stunning watch has 45mm case (49mm with crown) brushed and polished stainless steel - 51mm lug to lug and 14mm deep. Ref. 7563 25 jewel Oris Cal 636 (base Valjoux 7750) automatic movement The blue carbon fibre dial, which is protected by an anti reflective sapphire glass lens, has a minute track around the perimeter with luminous dots at hour markers. Oris signed crown and Chrono pushers. On the other side of the case the limited edition number is engraved. The watch is water resistant to 50 metres ( not tested) Original Oris steel bracelet with push button clasp. Bracelet length: approx 19 cm - 20 mm in width As can be seen from the images, this watch is very good condition. There are few marks on the case, bezel and bracelet due to normal use, but it is in excellent order. It can be easily polished. The sapphire glass lens is perfect. Please see pictures carefully No box pr paperwork. It will be sent tracked and insured.