This replica Portuguese IW358304 white uses a 44mm white gold case, placing it among the larger and more luxurious entries in the Portugieser Automatic range. White gold rather than steel adds material prestige without altering the visual profile, since both metals share a similar silver tone. The 44mm diameter gives the dial generous proportions, allowing the thin Portugieser hands and slender indices to occupy space without feeling crowded.

Key Specifications

• Case diameter: 44mm
• Case material: 18K white gold
• Dial: blue with applied white gold indices
• Functions: hours, minutes, small seconds at 6 o’clock
• Crystal: domed sapphire with anti-reflective coating
• Movement: automatic
• Strap: blue alligator leather with white gold folding clasp
• Water resistance: 30 meters

White gold carries a density roughly 60% higher than stainless steel, translating to a noticeable weight increase on the wrist. This heft signals material quality before any visual inspection.

Design & Finishing

The blue dial on the IW358304 works with the white gold case to produce a cool-toned palette that reads as distinctly formal. Unlike rose gold Portugiesers that lean warm, this combination stays in the blue-silver spectrum, pairing naturally with grey and navy wardrobes. The iwc portugieser automatic design philosophy prioritizes the dial over the case, and the 44mm diameter delivers on that principle by maximizing the blue lacquered surface area. A small seconds subdial at 6 o’clock is the only complication, keeping the face clean. The perpetual calendar IW344202 in rose gold offers the opposite approach, packing maximum complications into a 42mm precious-metal case. Both represent the upper tier of the Portugieser lineup, though they serve very different purposes.

On the Wrist

At 44mm in white gold, the IW358304 makes its presence known through weight and size without being visually aggressive. The thin bezel maintains the oversized-dial illusion that the Portugieser is known for, and the blue alligator strap continues the monochromatic theme from dial to buckle. White gold develops a subtle patina over time that steel does not, adding character with wear. For those seeking the iwc portuguese automatic experience in the most refined material available, this replica Portuguese IW358304 white delivers the essential Portugieser proportions in 18K white gold with a blue dial that darkens and lightens with every shift in ambient light.