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IWC Schaffhausen
Portugieser Perpetual Calendar Tourbillon
Ref. IW504505
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Case size
45 mm
Case material
Platinum
Dial
Silver
Movement
51950 — Automatic
Power reserve
168 h
Water resistance
30 m
Bracelet / strap
Blue alligator leather strap
Functions
Perpetual calendar, Moon phase, Power reserve display, Flying minute tourbillon