IWIW459009-Portofino Automatic Moon Phase 37

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.

IW459009

Portofino Automatic Moon Phase 37 Add to my wishlist

Including taxes, excluding shipping
Excluding taxes and shipping
Available to buy online

We accept Mastercard, Visa, American Express, Discover and Paypal

product.buyoptions.addtobag.form.legend
Out of Stock – please contact us to reserve this item
Notify me
Limited Availability – contact us to learn about purchase options

An IWC Schaffhausen Concierge will be happy to help you complete your purchase or answer any questions

Or send us a message through our online formproduct.buyoptions.contact.concierge.help.copy.extended

make an appointment
Something went wrong!!!

Your nearest store (Find another store)

,
Opening Hours
  • 18 ct red gold case
  • Automatic, self-winding
  • Black alligator leather strap by Santoni
  • Diameter 37.0 mm

This watch is available in different materials and colours

See variations

IW459009 Specifications

case

case

  • 18 ct red gold case
  • Diameter 37.0 mm
  • Height 10.8 mm
  • Water resistance 3 bar

Movement

Movement

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

Features

Features

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

dial

dial

  • Silver-plated dial

Strap

Strap

  • Black alligator leather strap by Santoni
  • Strap width 18 MM

The Portofino Automatic Moon Phase 37 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.

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.

Watches like this

IW459009

Portofino Automatic Moon Phase 37

18 ct red gold case Silver-plated dial Black alligator leather strap by Santoni

IW459010

Portofino Automatic Moon Phase 37

18 ct red gold case Silver-plated dial Milanaise mesh 18 ct red gold bracelet

IW459008

Portofino Automatic Moon Phase 37

Stainless steel case Silver-plated dial Blue alligator leather strap by Santoni

IW459011

Portofino Automatic Moon Phase 37

Stainless steel case Silver-plated dial Dark brown alligator leather strap by Santoni

The latest from the world of IWC Schaffhausen