• Movement 
    Automatic
  • Year of manufacture 
    1970
  • Lot number 
    257
  • Diameter 
    42
  • Location

Description

IWC PORTUGUESE 7 DAYS AUTOMATIC WHITE GOLD
International Watch Co., Schaffhausen, "Portuguese, 7 Days Power Reserve, Automatic," Ref. 5001, made in 2015.
Fine, large, self-winding, water-resistant, 18K white gold wristwatch with date, 7-day power reserve and an 18K
white gold IWC deployant clasp. Accompanied by a IWC presentation case, instruction booklet and dated IWC
warranty card.
Three-body, polished and brushed, concave lugs, transparent screwed down case back, sapphire crystals.
Anthracite with applied white gold Arabic numerals, subsidiary guilloché dials for the seconds and the
up-and-down indication, outer minute track, aperture for the date. White gold feuille hands.
Cal. C 51011, rhodium-plated, fausses cotes decoration, 42 jewels, straight-line lever escapement,
balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance spring, skeletonized
bi-directional rotor with gold medallion inlay engraved "IWC - Probus Scafusia - Seven (7) Days Power-
Reserve."