Overseas Chronograph 42.5mm

The 5500V is Vacheron Constantin's integrated-bracelet chronograph, built around the in-house flyback caliber 5200 and offered in three interchangeable strap configurations out of the box. The blue dial variant is the one most collectors reach for first, and with good reason: the sunburst finish reads differently in every light, and the color sits correctly against the steel case without trying too hard. If you want a serious flyback chronograph from a maison with genuine manufacture credibility, this reference competes with anything at its price point.

What it is

Vacheron relaunched the Overseas line in 2016 with the fifth generation, replacing outsourced movements with the in-house caliber 5200 flyback chronograph. The 42.5mm case retained the Maltese-cross-lug architecture that has defined Overseas since 1996, but the bracelet integration and the three-strap system, offering a metal bracelet, rubber sport strap, and alligator dress strap, were new to this generation. The 5200 movement is a column-wheel flyback with vertical clutch, built entirely in-house and offering 52 hours of power reserve.

Blue joined the dial roster as a full production option at launch and has been the dominant seller ever since, with salmon and silver dials available in smaller quantities. No significant case or movement revisions have been made since 2016; what you find today is what launched.

Buying notes

Confirm all three straps and both deployment clasps are present; the rubber and alligator straps are frequently missing from pre-owned examples and cost several hundred dollars each to replace through the boutique. Check the chronograph reset alignment: the 5200 is well-regulated but used examples sometimes show a minute counter that does not snap cleanly to zero after a flyback, which points to a service need. The pushers on early production examples can feel slightly soft compared to later pieces, so cycle the chronograph in person before buying.

Verify the bracelet clasp engraving matches current production; a handful of early 2016 pieces had a transitional clasp that Vacheron quietly updated. Ask for a full service history, since the movement is complex enough that deferred service shows up quickly in timing performance.

Market read

The blue dial commands a 5 to 10 percent premium over silver on the secondary market, which reflects demand rather than any mechanical difference. Steel Overseas Chronographs have held value reasonably well compared to the broader Swiss market correction, partly because the three-strap system makes them genuinely versatile and partly because Vacheron's production volumes are low enough to keep supply tight. Rose gold and white gold references trade at significant premiums over steel, but the steel blue is the practical choice for a buyer who plans to wear it.

Retail pricing in the US has crossed $50,000 for steel, so pre-owned examples at 15 to 20 percent below retail represent the realistic entry point for most buyers.

Service expectations

The caliber 5200 is a complex in-house flyback movement; Vacheron recommends service every five to seven years and the boutique quotes roughly $2,000 to $3,000 for a full chronograph service in the US. Independent watchmakers with genuine Vacheron experience can service it for somewhat less, but parts sourcing is occasionally slow since Vacheron does not distribute components widely. Budget for service when buying pre-owned, especially on any example that has not been serviced since 2016.