New Releases · 2026-04-14
IWC’s Little Prince reaches the Portofino through a day-and-night display
The 34 mm Portofino places the story’s protagonist on a rotating golden moon beneath its blue dial.
By Chronolume digest · Original English summary · Based on IWC official reference and dated manufacturer announcement

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What to know
The Portofino Automatic Day & Night 34 Le Petit Prince introduces the literary theme to IWC’s dressier collection. Its blue sunray dial uses gold-plated hands and appliqués, while a small disc at six alternates the sun and moon over twenty-four hours. The Little Prince stands on the moon, with a further engraving on the solid steel caseback.

Reference IW459806 measures 34 mm across and 8.9 mm thick. Automatic calibre 35180 provides a 50-hour reserve and central hacking seconds. The case is water-resistant to 5 bar and protected by anti-reflective sapphire. IWC specifies a hand-coloured blue alligator-leather strap by Santoni with a quick-change system and folding clasp.

At a glance
| Reference | IW459806 |
|---|---|
| Case | 34 × 8.9 mm stainless steel |
| Movement | 35180 automatic |
| Power reserve | 50 hours |
| Display | Day/night disc; one rotation per 24 hours |
| Water resistance | 5 bar |
| Strap | Blue alligator leather by Santoni; quick-change |
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Source & attribution
IWC official reference and dated manufacturer announcement · Published 2026-04-14 ↗