IWC IW459401 Portofino Automatic Moon Phase White Dial
Original price was: $750.00.$650.00Current price is: $650.00.
A strong choice if you want a dress watch with real visual character, not just a plain three-hander. The white dial, deep blue moon-phase display at 12, and slim leaf hands give this Portofino its appeal, while the 40mm by 11.1mm profile keeps it balanced and formal. Compared with a simpler time-only Portofino, this version adds a focal point without cluttering the dial. The details matter here because the success of this watch depends on proportion, finishing, and how cleanly the moon-phase is integrated.
The moon-phase is what makes this IW459401 worth choosing
The first thing you notice is the moon-phase display at 12 o’clock: a rich blue aperture set into an otherwise restrained white dial. That contrast gives the watch personality without pushing it out of dress-watch territory. Slim applied baton markers, Roman numerals at 12 and 6, and leaf-shaped hands keep the layout elegant and legible, while the printed outer minute track adds just enough technical structure.
40mm proportions keep the Portofino look intact
This model is built to a 40mm by 11.1mm format, which is a big part of its appeal. It preserves the thin, open, dress-oriented stance that makes the Portofino line attractive in the first place, while still giving the dial enough space for the moon-phase display to feel properly centered rather than crowded. The polished round case and narrow bezel keep attention on the dial, which is exactly where it should be on this reference.
Brown leather strap and moon-phase movement complete the package
The watch is fitted on a brown alligator-pattern leather strap with a polished pin buckle. Inside, it uses a customized Cal.35800 moon-phase function movement, so this is the version to consider if that complication is the reason you are shopping the reference in the first place. It is a dress watch for buyers who care about dial balance, classical hand shape, and the visual lift that a well-placed moon-phase brings.
Watch specification
Configuration summary for this watch
| Brand | IWC |
|---|---|
| Movement | Customized Cal.35800 moon phase function movement |
| Bezel | Polished smooth bezel |
| Bracelet | Brown alligator-pattern leather strap with polished pin buckle |
Buyer Q&A
Questions about this IWC watch
What stands out most on the dial of this IW459401?
The defining feature is the moon-phase display at 12 o’clock, presented in a deep blue aperture against a white dial. It gives the watch a clear focal point while keeping the overall layout formal and uncluttered.
What is the case size of this Portofino Moon Phase?
This watch is built in a 40mm case with an 11.1mm thickness. Those proportions help it keep the slim, dress-oriented Portofino profile.
What strap and buckle style does it have?
It comes on a brown leather strap with an alligator-style pattern and a polished pin buckle.
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