Home / Brands / IWC / Portugieser / IW5901-05 IWC Portugieser IW5901-05 46mm · Platinum · Caliber 94800 · 30m
Portugieser Constant-Force Tourbillon Double Moon Platinum / Silver
Brand IWC Full reference IW5901-05 Also written as IW590105 Collection Portugieser Case diameter 46mm Case thickness 13.4mm Case material Platinum Crystal Sapphire Water resistance 30m Caliber 94800 Dial color Silver Copy page link
Related references — same collection Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Sources & record notes Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.
WatchBase · IWC IW5901-05 Original collection: Portugieser
Images are loaded from the cited external sources. Copyright remains with its holders; permission to reproduce locally has not been established.
Corrections and data limitations 
