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IWC Portofino Midsize Automatic Moonphase 37mm iw459003

IWC Portofino Midsize Automatic Moonphase 37mm iw459003


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Condition New/Unworn
Case Shape Round
Case Dimensions 37mm
Case Thickness 11mm
Case Material 18kt Rose Gold
Dial Color Black Mother of Pearl
Crystal Scratch Resistant Sapphire
Screw-in Crown No
Water Resistance
No rating Does not allow contact with water
30m/99ft - 50m/165ft Allows for contact with water such as washing hands and rain
50m/165ft - 100m/330ft Allows for light poolside swimming
100m/330ft - 200m/660ft Allows for swimming, snorkeling and showering (do not expose to hot water)
200m/660ft - 500m/1650ft Allows for impact water sports such as board diving and scuba diving
500m/1650ft + Appropriate for serious deep water diving.

Learn more about Water Resistance.

Case Back Solid
Band Material Alligator/Crocodile Leather
Color/Finish Brown
Clasp Tang Buckle
Movement Automatic
Complications Moonphase
  • Polished 18kt rose gold case.
  • Bezel set with 66 brilliant cut diamonds.
  • Brown Alligator leather strap by "Santoni" a famous Italian leather-goods manufacturer.
  • Black mother of pearl dial.
  • Applied polished index (Roman Numeral 6) & diamond hour markers.
  • Fine printed minutes/seconds track.
  • Polished hands.
  • Moonphase:
    • Both the sub-dial & the moonphase disc which rotates beneath the dial are decorated with stars & the moon.
    • The moonphase disc is visible through a window at the top portion of the sub-dial, which gives the the moon an appearance of hovering in infinite space.
  • IWC calibre 35800, contains 25 jewels & beats at 28,800 vph & has an approximate power reserve of 42 hours.
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