Original price was: $780.00.$650.00Current price is: $650.00.
IWC Portugieser Automatic 40 IW358303 is the quiet, adaptable choice in this group. The silver dial leaves room for the applied Arabic numerals, willow hands, railway-style track and small seconds at six to read as one coherent layout. A 40.4mm case with polished bezel and lugs gives the watch presence under a cuff, while the black leather strap keeps the result easy to wear beyond formal settings. Pick it when proportion and legibility matter more than a colored dial.
IW358303 is built around a silver dial that keeps the broad Portugieser opening calm. Applied Arabic numerals establish the hour positions, the railway-style track gives the perimeter a crisp boundary, and the slim willow hands leave the center open. Small seconds at six adds a second point of focus without turning the face into a busy display.
At 40.4mm, the case has enough dial presence to read clearly beneath a jacket while retaining the measured footprint expected from a dress watch. The polished bezel and lugs catch light at the edges, and the black leather strap supplies a darker frame that keeps the silver surface from feeling too bright. The same combination works with a shirt cuff, knitwear or a more relaxed jacket.
When the choice is between IW358303 and the linked IW358310, the real difference is the dial's role in the wardrobe. Silver lets the numerals, track and small-seconds register carry the character. Green makes the surface itself the first thing noticed. IW358303 suits a buyer who wants the Portugieser architecture to remain the constant across more settings.
There is also a useful difference in how the dial reads as clothing changes. The silver surface stays visually close to the polished steel, so the hands and numerals remain the main contrast. The black strap adds enough definition at the lugs to keep the watch from becoming a single bright shape. That balance is useful when the same watch has to serve both formal and ordinary days.
The supplied configuration uses a custom 82200 automatic movement, paired with the six o’clock register that defines this reference's front layout. Because the dial is deliberately open, small spacing errors would stand out quickly. The numeral height, track rhythm and small-seconds circle need to agree, while the polished case transitions into the strap without a visible twist.
Before dispatch, our QC team reviews numeral spacing, railway track consistency, small-seconds centering, polished case transitions and strap fit.
It keeps the open Portugieser layout neutral, clear and easy to pair with formal or casual clothing.
The small-seconds register sits at six o’clock beneath the central hands.
IW358310 uses a deep green sunburst dial with the same Portugieser 40 proportions.
Our watch desk can explain differences in case proportion, dial layout and wearing style.
QC proof before dispatch
