The IWC Portugieser Annual Calendar Reference 5035
Case: 44.2 mm x 15.3 mm
Water resistance: 3 bar
Movement: IWC manufacture caliber 52850, self-winding, seven day power reserve, Breguet overcoil balance spring; annual calendar with month, date and day of the week.
Strap: black alligator, with matching IWC folding clasp
Price: In red gold, $31,600; in steel, with blue or white dial, $21,300.
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