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Portofino Automatic Moon Phase 37

Variation — Silver, Stainless steel case Size guide

IW459601 - Portofino Automatic Moon Phase 37

IW659602 - Portofino Automatic Moon Phase 37

Stainless steel case, Automatic winding, Diameter 37.1 mm, Silver dial, Blue calfskin strap with quick-change system, Strap width 18.0 mm.

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Moon phase display | IWC Schaffhausen

The moon phase complication shows the current phase of the moon on the dial of your watch – even under cloudy skies.

Watch Details

case
Movement
Features

case

Stainless steel case
Diameter 37.1 mm
Height 11.3 mm
See-through sapphire glass back
Water resistance 5.0 bar

Movement

32800 Calibre
IWC-manufactured movement
Automatic winding
120 hours power reserve
Frequency 28'800 VPH (4 Hz)
187 Components
21 Jewels
Côtes de Genève

Features

Central hacking seconds
IWC bracelet quick-change system
Sapphire glass, convex, antireflective coating on both sides
Moon phase display

Care For Your Watch

Complete Service

It involves a full overhaul of the timepiece and is a complex, largely manual task that takes several hours.

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HOW-TO TIPS

Learn how to clean your watch, wind it and more in our six-part “How To…” video series.

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OFFICIAL DOCUMENTS

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SHIPPING & DELIVERY

We offer three methods of delivery:

Standard: 5-7 business days* Express: 2 business days* Urgent: next business day**

Orders purchases online or by phone can be returned within 30 days free of charge.

SHIPPING AND DELIVERY CONDITIONS

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EXTENDED WARRANTY

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Portofino Automatic Moon Phase 37

The Portofino Automatic Moon Phase 37 features the IWC-manufactured 32800 caliber and a see-through sapphire glass back displaying the movement.

Portofino Automatic Moon Phase 37

The Portofino Automatic Moon Phase 37 features the IWC-manufactured 32800 caliber and a see-through sapphire glass back displaying the movement.

With its reduced case diameter of 37 millimetres, the Portofino Automatic 37 has become a staple in IWC’s women’s watches portfolio, offering excellent wearing comfort on more slender wrists. The Portofino Automatic Moon Phase 37 features a stainless steel case, a blue dial, and rhodium-plated hands and appliqués. The case and the dial are decorated with 72 diamonds weighing 1.12 carats. Because of an improved setting, the diamonds reflect the light better and have a more visible presence and added brilliance. For the IWC-manufactured 32800 calibre, IWC has integrated a moon phase module into a movement from the 32000 caliber family for the first time. The moon phase display at 12 o’clock works so precisely that it only deviated from the actual orbit of Earth’s satellite by one day after 122 years. A see-through sapphire glass back displays the movement, which has been finished with a gold-plated rotor and blued screws. This ladies’ watch is fitted with a blue strap made of fully traceable Swiss calf leather. The strap has a natural and soft finish and boasts a contemporary, luxurious feel. Thanks to the integrated quick-change system, the strap can be exchanged easily.

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Portofino Automatic Moon Phase 37

Moon phase display | IWC Schaffhausen

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Watch Details

case

Movement

Features