The Portofino Hand-Wound Moon Phase Edition “150 Years” combines a classic Portofino Hand-Wound Eight Days with a moon phase display at “12 o’clock”. This model is limited to 350 watches and is housed in a 45-millimeter stainless steel case. It features a white dial with a lacquered finish, and blued hands. Matching the case, the moon and stars in the moon phase display shine silver against a blue background. For the IWC-manufactured 59800 calibre movement, the 59000 hand-wound calibre has been enhanced to include a moon phase module that needs an adjustment of just one day every 122 years. A power reserve indicator can be found at “9 o’clock”.