IW3751-05Ref

Launched in 1995 to celebrate the 10th anniversary of the Da Vinci Perpetual Calendar, this model integrates a split-seconds mechanism and a 10th hand into its 39mm case. Available in platinum or yellow gold with various strap options and diamond-set choices, the platinum version was restricted to a 500-piece production run. Reference IW3751-05 features a yellow gold case paired with a silver dial, with dials historically offered in German, Italian, English, or French.