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Vacheron Constantin · Family: Overseas
The Vacheron Constantin Overseas 4500V/110A-B128 is the steel, blue-dial, date-equipped reference from the Geneva maison's travel-oriented sports collection, redesigned in 2016. It runs the in-house Calibre 5100, Poinçon de Genève certified, with roughly 60 hours of power reserve, inside a 41mm case rated to 150m. Cazador has no verified price observations as of July 2026. Its differential: a tool-free interchangeable bracelet system that swaps between steel, rubber, and leather in seconds.
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Vacheron Constantin was founded in Geneva in 1755, making it the oldest continuously operating watch manufacturer in the world, with no interruption in production since then — a fact widely documented across watch-industry historiography. Since 1880, the brand has used the Maltese cross as its emblem, a motif that has since appeared repeatedly across its collections, including the Overseas.
The Overseas line traces back to 1977, when designer Jörg Hysek conceived the '222' model to mark the manufacture's 222nd anniversary — one of the first integrated steel luxury sports watches on the market, part of the same wave that produced Audemars Piguet's Royal Oak and Patek Philippe's Nautilus. The collection took the name 'Overseas' in 1996, and in 2016 Vacheron Constantin gave it a full redesign, the generation this reference belongs to.
The in-house Calibre 5100 powering the 4500V/110A-B128 offers hours, minutes, central seconds, and date, with roughly 60 hours of power reserve. The movement carries the Poinçon de Genève (Hallmark of Geneva), an independent certification auditing both finishing and long-term reliability against stricter criteria than standard COSC certification.
One of the Overseas' most distinctive technical features is its tool-free interchangeable bracelet system: the owner can switch from the steel bracelet to a rubber or leather strap in seconds, with no need for a watchmaker — an uncommon solution in the steel luxury-sports segment, where competing brands typically require tools or technical assistance for the same swap.
In 2023, Vacheron Constantin introduced a new Overseas generation with changes to the case and bezel; we do not precisely confirm in this fiche whether the 4500V/110A-B128, belonging to the 2016 generation, remains in current catalog after that refresh or has been replaced by a new reference.
Cazador has no verified price observations for this reference. We do not estimate or invent a figure without our own PricePoints; this section activates once sufficient data exists.
It's the Hallmark of Geneva, an independent certification auditing the movement's finishing and reliability against stricter criteria than standard COSC certification, applied by Vacheron Constantin to its in-house calibers.
Yes. The Overseas features a patented quick-release system that lets you switch from the steel bracelet to a rubber or leather strap in seconds, with no watchmaker needed.
The six-lobed bezel is inspired by the Maltese cross, the emblem Vacheron Constantin has used since 1880 and that appears repeatedly across its collections.
We do not precisely confirm this in this fiche. Vacheron Constantin refreshed the Overseas collection in 2023; verify against the current catalog before assuming availability.
Roughly 60 hours, per Vacheron Constantin's manufacture specifications for this automatic, Poinçon de Genève-certified caliber.
It traces back to the 1977 '222' model, designed by Jörg Hysek for the manufacture's 222nd anniversary. The collection took the Overseas name in 1996 and was fully redesigned in 2016.