Azure Precision: The IWC Portugieser Chronograph IW371491 – A Masterpiece of Maritime Elegance

The IWC Portugieser Chronograph is widely regarded as one of the most iconic designs in horological history. Among its many iterations, the Ref. IW371491 stands out for its mesmerizing sunray blue dial, offering a modern, sophisticated twist on a classic silhouette. Whether you are a seasoned collector or looking for your first high-end Swiss timepiece, this 41mm masterpiece is a statement of refined taste.

A Masterpiece of Proportions and Color

The Portugieser IW371491 features a perfectly balanced 41mm stainless steel case that fits comfortably on most wrists. Its 13mm thickness allows it to slip effortlessly under a shirt cuff, making it an ideal companion for professional and formal settings. The star of the show, however, is the deep blue dial, which changes character depending on the light—shifting from a vibrant navy to a deep, midnight hue.

Check our professional technical inspection and accuracy results below.

Precision Engineering from Switzerland

Behind the beautiful face lies a high-precision automatic chronograph movement. This Swiss-made engine provides a smooth, reliable performance that enthusiasts have come to expect from IWC. Protected by a scratch-resistant sapphire glass, the dial remains pristine and legible, featuring the signature Arabic numerals and slender feuille (leaf) hands that define the Portugieser collection.

Condition Assessment: Grade A Excellence

At RYBrandshop, we take pride in our rigorous inspection process. This specific unit is rated as Grade A (Excellent Condition), signifying its status as a meticulously maintained luxury watch.

• Dial & Hands: The sunray blue dial and leaf-shaped hands are in beautiful (綺麗) condition, free of any aging or marks.

• Case & Bezel: The stainless steel case shows only minor surface scratches consistent with light, respectful use, while the bezel remains beautiful.

• Strap & Clasp: The genuine leather bracelet is in beautiful condition and currently accommodates a wrist size up to 18.5cm. The original IWC deployment clasp functions perfectly.

A Complete Full Set for the Discerning Collector

This IWC IW371491 is offered as a Complete Full Set, providing maximum peace of mind and long-term value preservation. Your purchase includes:
• Genuine IWC outer and inner boxes
• Original warranty card
• Official instruction manual

Investing in a Grade A pre-owned Portugieser allows you to own a timeless Swiss icon at an exceptional value. Experience the pinnacle of IWC craftsmanship. Shop with confidence at RYBrandshop, where every purchase is backed by our 100% authenticity guarantee and secure worldwide shipping via DHL Express.

Check our professional technical inspection and accuracy results below.