IW8154-01Ref

Launched in 1995 to celebrate the 10th anniversary of the Da Vinci Perpetual Calendar, this split-seconds chronograph adds a 10th hand to the dial within a 39mm case. Available in platinum or yellow gold with various strap or diamond-set options, the platinum version was limited to 500 total pieces, later succeeded by the 41.5mm reference 3754 in 2000. Reference IW8154-01 features a diamond-set case and a silver dial.