What This Watch Actually Is
The Vacheron Constantin Overseas 4500V/110A-B128 is a 41mm steel sports watch with one of the darkest, deepest blue dials you’ll find anywhere. That blue is so intense it looks almost black in most lighting, only revealing its true color at certain angles. It’s the kind of watch that makes you question what a sports watch should look like, because this thing reads pure dress watch until you start digging into the specs.
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The Numbers
- Case diameter: 41mm
- Thickness: 11mm (the thinnest sports watch the reviewer has ever seen)
- Lug to lug: 48.2mm
- Water resistance: 150 meters
- Movement: In-house Caliber 5100, automatic
- Movement diameter: 30.6mm (13¾ lines)
- Movement thickness: 4.7mm
- Beat rate: 28,800 vph (4Hz)
- Components: 172 parts, 37 jewels
- Rotor: 22 karat yellow gold
- Crystal: Sapphire front and back
- Hour markers: 18 karat white gold
- Certification: Hallmark of Geneva
What These Specs Mean in Practice
That 11mm thickness is genuinely impressive for a steel sports watch with an automatic movement. The Vacheron Constantin Overseas manages to feel substantial without being bulky. The 150 meters of water resistance is real sports watch territory, though the overall presentation leans so dressy you might hesitate to actually take it diving.
One quirk worth mentioning: pulling the crown to set the time does not hack the seconds hand. So you’re adjusting the minute hand based on where the seconds hand happens to be and hoping you get it right. For a watch at this level, that’s a conscious choice. Vacheron clearly prioritized other things over split-second accuracy, and honestly, if you’re buying this watch, you’re probably not timing laps.
Design Details Worth Knowing
The hexagonal bezel is the signature design element here, loosely based on the Maltese cross from Vacheron Constantin’s logo. You’ll see that cross subtly placed just beneath the 12 o’clock marker on the dial. The bezel itself has high polish on top with a circular satin brush finishing on the secondary bezel, creating nice visual layers.
The dial is where this Vacheron Constantin Overseas Steel Blue Dial 4500V/110A-B128 really separates itself. It’s lacquered over what seems like a black backing, giving it almost no visible sunburst in most lighting. Just deep, deep blue that borders on black. The reviewer called it the darkest blue he’s seen on any timepiece, and that depth is probably the most memorable thing about holding this watch.
The luminescence glows light blue rather than green, which pairs nicely with that dark dial. Pencil-style hands in 18k white gold. Trapezoidal markers at 12, 6, and 9 with index markers elsewhere. A date window at 3 o’clock that’s tastefully rectangular rather than circular.
On the Wrist
The weight distribution feels balanced. Not as heavy as something like a Royal Oak Offshore, but you definitely know you’re wearing a serious watch. The steel bracelet has brushed tops with high polish between the links and along the edges, satin finishing underneath for comfort against skin.
At 48.2mm lug to lug, it fits most average wrists without overhang. The quick-release system for swapping straps is genuinely easy. Just pull back the lever underneath and lift. The click when you reattach is satisfying. This model comes with additional straps (rubber and leather options) so you can dress it down or up depending on the occasion.
The case finishing mixes brushed surfaces on the front with high polish on the flanks and those small polished corners that catch light nicely. From the front, the watch has a subtle glow from the way light diffuses across those different finishes.
Who Should Buy This Watch
This is for someone who wants sports watch capability but dress watch aesthetics. The 150m water resistance means you can actually swim with it. The dark blue dial means it works with virtually any suit color because it reads almost black in most settings. Vacheron Constantin has been around over 200 years, so the heritage is unquestionable.
The reviewer kept coming back to one question: is this really a sports watch? Technically yes. Visually, it’s one of the cleanest, most refined dials you’ll find in this category. If you want something that can handle sports watch duties but looks like it belongs at a formal dinner, the Vacheron Constantin Overseas 4500V/110A-B128 threads that needle better than most.
The JazTime Verdict
The Vacheron Constantin Overseas Steel Blue Dial 4500V/110A-B128 delivers that rare combination of legitimate sports specs with dress watch refinement. That deep blue lacquered dial alone makes it worth serious consideration. If you’re looking for a steel sports watch that doesn’t scream sports watch, this is one of the best options out there from one of watchmaking’s oldest names.
