One of just five watches cased in Platinum ( a further 3 were cased in Pink Gold) with a unique enamel dial for the UK retailer William and Son. Described by Hodinkee as a " Galet Square for the Jet Set" this 80 hour power reserve dual time zone wristwatch possesses one of the most beautiful self winding movements ever created. Found complete in "New Old Stock " condition with full accessories including a Limited Edition Box and International Guarantee.