IW459009

Portofino Automatic Moon Phase 37

Poetry and aesthetics combined on your wrist: the display, showing the daily changing shape of the moon against a glittering, star-studded sky, is destined to send its owner into raptures, whatever the time of day.

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IW459009

Portofino Automatic Moon Phase 37 Add to Wishlist

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  • Red gold case
  • Automatic, self-winding
  • Black alligator leather strap by Santoni
  • Diameter 37.0 MM

You may return your purchase via FedEx to the Customer Contact Center within thirty (30) days of receipt for exchange or a refund to the original credit card.

IWC will accept products returned to us within thirty (30) days of the date of the delivery, in its original packaging in a new and unused state, with all materials and documents included and in accordance with the Conditions of Sale.

Personalized IWC products (engraved or otherwise) cannot be returned to IWC for exchange or refund. All returns will be subject to strict Quality Control (QC) by IWC to ensure that the returned products satisfy these requirements. If the products do not meet QC standards, IWC will refuse the return, and the products will be sent back to the Customer or the Gift Recipient, as applicable. If the returned product satisfies Quality Control (QC), IWC will proceed with the applicable refund or exchange.

 

This watch is available in different materials and colours

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THE STORY

The moon phase display is not just an aesthetic masterpiece – it also reminds us that, long before time could be mechanically measured, it was the moon that showed us the passing of time. The 18-carat red gold version with a silver-plated dial has a bezel set with 66 diamonds and 12 precious stones on the dial that give it an attractive sparkle. The sun­-pattern finish on the dial reflects light in a myriad of different ways and makes the light appear to move around in circles when the watch is tilted from side to side, lending the timepiece a unique charm. The slightly recessed inner circle adds a sense of structure to the dial. The timepiece is water-resistant to 3 bar and powered by the 35800-calibre mechanical automatic movement. The phase of the moon shown in the display can be adjusted using a correction button at “2 o’clock”. The central seconds hand is stopped using the crown and the sapphire glass has an antireflective coating on both sides. The watch is fitted with a black alligator leather strap from the House of Santoni.

Specifications

case

  • Red gold case
  • Diameter 37.0 MM
  • Height 10.8 MM
  • Water resistance 3 bar

dial

  • Silver-plated dial

Features

  • Moon phase display
  • Sapphire glass, convex, antireflective coating on both sides
  • Central hacking seconds

Movement

  • 35800 Calibre
  • Automatic, self-winding
  • Frequency 28800.0 vph (4.0 hz)
  • 25 Jewels
  • 42 hours Power Reserve
  • Côtes de Genève, perlage

Strap

  • Black alligator leather strap by Santoni
Moon phase display

Moon phase display

IWC’s moon phase displays are not just aesthetic works of art – they are extremely precise and diverge from the actual phase of the moon by just 1 day in 577.5 years.

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