IWC Portofino Automatic Perfect Condition Box & Papers Fullset [REF. 3513]

IWC Portofino Automatic Ref. 3513-1 – A collector's item in perfection

The IWC Portofino Automatic Ref. 3513-1 from 1993 is a collector's dream. With its 34mm steel case and elegant white dial, it combines classic elegance with high-quality mechanics.

Case & Condition

The watch weighs 35 g and is in near-perfect aesthetic condition , having been a single owner . The watch has been professionally cleaned and polished both inside and out . The crystal is made of sapphire , and the case shows no significant signs of wear.

Automatic movement IWC 37521

The Portofino is powered by the IWC caliber 37521 , a reliable automatic movement with a power reserve of approximately 42 hours . The verified values:

• Rate deviation: -7 s/d

• Amplitude: 238°

• Beat Error: 0.1 ms

This movement offers excellent precision and durability – typical of IWC.

Scope of delivery & guarantee of authenticity

• The clock

• Transport box

• In-house certificate of authenticity

The watch is offered as a complete set , which makes it particularly attractive to collectors .

Conclusion – Perfect Portofino for collectors

The IWC Portofino Ref. 3513-1 combines classic design, precise mechanics and a complete scope of delivery , making it one of the most sought-after collector's items from the IWC brand.

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