IWIW516403-Portofino Hand-Wound Moon Phase

IW516403

Portofino Hand-Wound Moon Phase

For many, it's a dream come true: for the first time ever, IWC has integrated the popular moon phase display in the classic Portofino with its eight-day, hand-wound movement.

IW516403

Portofino Hand-Wound Moon Phase Add to my wishlist

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

We accept Mastercard, Visa, American Express, UnionPay 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
  • Manual-winding
  • Dark brown alligator leather strap by Santoni
  • Diameter 45.0 mm

This watch is available in different materials and colours

See variations

IW516403 Specifications

case

case

  • 18 ct red gold case
  • Diameter 45.0 mm
  • Height 13.2 mm
  • See-through sapphire glass back
  • Water resistance 3 bar

Movement

Movement

  • 59800 Calibre
  • Manual-winding
  • Frequency 28800.0 vph (4.0 hz)
  • 30 Jewels
  • 192 hours Power Reserve
  • IWC-manufactured movement
  • Côtes de Genève, perlage

Features

Features

  • 8 days power reserve
  • Moon phase display
  • Power reserve display
  • Date display
  • Sapphire glass, arched-edge, antireflective coating on both sides
  • Small hacking seconds

dial

dial

  • Slate-grey dial

Strap

Strap

  • Dark brown alligator leather strap by Santoni
  • Strap width 22 MM

The Portofino Hand-Wound Moon Phase Story

The Portofino Hand-Wound Moon Phase in 18-carat red gold pays homage to the first Portofino from 1984, which also had a moon phase display. It is powered by the hand-wound 59800-calibre movement, which has a power reserve of 8 days when fully wound. The slate-coloured dial with moon phase display, date, small seconds and power reserve display is simple and balanced. The see-through sapphire-glass back provides a view of the 8-day movement and the various decorations on the plates and bridges. The dark brown strap is made from alligator leather by the Italian company Santoni.

Calibre Family 59000

Watch connoisseurs look forward to the weekly ritual of manually winding IWC-manufactured 59000-calibre-family movements to ensure that they run precisely for 8 days.

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

IW516403

Portofino Hand-Wound Moon Phase

18 ct red gold case Slate-grey dial Dark brown alligator leather strap by Santoni

IW516401

Portofino Hand-Wound Moon Phase

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

IW516407

Portofino Hand-Wound Moon Phase Edition “150 Years”

18 ct red gold case Blue dial Black alligator leather strap by Santoni

IW516405

Portofino Hand-Wound Moon Phase Edition “150 Years”

Stainless steel case Blue dial Black alligator leather strap by Santoni

IW516406

Portofino Hand-Wound Moon Phase Edition “150 Years”

Stainless steel case White dial Black alligator leather strap by Santoni

The latest from the world of IWC Schaffhausen