Experience the architectural mastery of haute horlogerie with the celebrated IWC Portugieser Automatic 7 Days IW500107. Tracing its lineage back to the late 1930s when Portuguese seafaring merchants commissioned a wristwatch matching the navigational accuracy of marine chronometers, the Portugieser has become an enduring benchmark in Swiss watch design. Merging an iconic pocket-watch scale with classical dress refinement, this Reference IW500107 in stainless steel delivers unmistakable executive presence on the wrist.

Silver-Plated Dial with Iconic Heat-Blued Numerals

The centerpiece of this timepiece is its expansive silver-plated opaline dial, accented by applied heat-blued Arabic numerals and slender blued feuille (leaf) hands. The face achieves balanced visual symmetry with two recessed subdials: a small continuous hacking seconds register at 9 o’clock and an intuitive 7-day power reserve indicator at 3 o’clock, complete with a red warning section as the mainspring nears exhaustion. An outer railroad minute chapter ring and a discreet, beveled date window at 6 o’clock complete this timeless maritime-inspired layout.

Ergonomic 42.3mm Stainless Steel Architecture

Crafted from high-grade stainless steel, the 42.3mm case balances substantial wrist presence with classical tailoring. The case features vertical satin-brushed flanks contrasted against a mirror-polished concave bezel and flowing downturned lugs that contour comfortably around the wrist. Protected by a domed scratch-resistant sapphire crystal with anti-reflective coating on both sides, this luxury Swiss 42mm dress watch is paired with a black alligator leather strap secured by an original IWC stainless steel folding deployant clasp.

Manufacture Calibre 51011 with 7-Day Power Reserve

Beneath the sapphire crystal exhibition caseback beats IWC’s celebrated in-house Manufacture Calibre 51011. Operating at 21,600 vibrations per hour with 42 jewels and a Breguet balance spring, this automatic engine is equipped with Albert Pellaton’s legendary bidirectional pawl-winding system. Driven by an oversized rotor inset with a solid 18k gold Probus Scafusia medallion, the movement stores an astonishing 168 hours (7 full days) of continuous power reserve in a single large barrel.

An Enduring Modern Horological Benchmark

As one of the most recognizable and coveted modern dress watches in the world, the IWC 500107 blued hands silver dial reference is an essential cornerstone for discerning collectors. Delivering mechanical innovation, legendary maritime heritage, and enduring luxury appeal, this pre owned IWC watch Malaysia offering represents an exceptional acquisition in luxury Swiss watchmaking.