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IWC Schaffhausen

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    IWC Schaffhausen

    IWIW503510-Portugieser Annual Calendar

    Past Collections, 2018

    IW503510

    Portugieser Annual Calendar

    Stainless steel case, Automatic, self-winding, Diameter 44.2 mm.

    Made in Switzerland

    View More Details
    Please contact us to reserve this item
    Limited Availability – contact us to purchase over the phone

    Strap Options

    Black,Alligator leather
    Black,Alligator leather
    Size: STANDARD

    Enquire now Enquire now

    Our Concierge will be happy to help you complete your purchase, find out availability in our boutiques or answer any questions

    Or send us a message through our online form. 


    See technical details

    Our Concierge will be happy to help you complete your purchase, find out availability in our boutiques or answer any questions

    Or send us a message through our online form. 

    IW503510 Specifications

    case

    case

    • Stainless steel case
    • Diameter 44.2 mm
    • Height 14.9 mm
    • See-through sapphire glass back
    • Water resistance 3 bar

    Movement

    Movement

    • 52850 Calibre
    • IWC-manufactured movement
    • Automatic, self-winding
    • 168 hours Power Reserve
    • Frequency 28800.0 vph (4.0 hz)
    • 326 Components
    • 36 Jewels
    • Côtes de Genève, perlage

    Features

    Features

    • Annual calendar with displays for the month, date and day
    • 7 days power reserve
    • Power reserve display
    • Sapphire glass, arched-edge, antireflective coating on both sides
    • Pellaton automatic winding
    • Small hacking seconds
    • Limited to 150 pieces

    dial

    dial

    • Green dial

    Strap

    Strap

    • Black alligator leather strap
    • Strap width 22.0 mm

     

     

    Care for your IWC Watch

     

    Like any precision mechanical instrument, a watch from IWC Schaffhausen needs regular care and maintenance.

    Learn more about your watch and how to maintain it. 

     

    Complete Service

     

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

     

     

     

    HOW-TO TIPS

     

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

     

     

     

     

    FAQS

     

    If you can’t find answers to your questions here, please feel free to contact a member of our service staff.

     

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