Home / Brands / IWC / Portugieser / IW5901-01 IWC Portugieser IW5901-01 46mm · Red Gold · Caliber 94800 · 30m
Portugieser Constant-Force Tourbillon Double Moon Red Gold / Ardoise
Brand IWC Full reference IW5901-01 Also written as IW590101 Collection Portugieser Case diameter 46mm Case thickness 13.4mm Case material Red Gold Crystal Sapphire Water resistance 30m Caliber 94800 Dial color Grey 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 IW5901-01 Original collection: Portugieser
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