Vacheron Overseas Dual Time Cardinal Points South Titanium 7930V
The Overseas has always been Vacheron Constantin's answer to the go-anywhere luxury sport watch, and the Dual Time Cardinal Points South pushes that idea further. This is the reference 7930V/210T-H072: a 41mm titanium case, a textured brown dial that changes character with the light, and a travel-ready second time zone. We had this one in hand for an unboxing, and the first thing that surprised us had nothing to do with the dial. It was the weight, or rather how little there is of it.
The Overseas Dual Time Cardinal Points South in titanium, reference 7930V/210T-H072.
Table of Contents
A Titanium Case That Disappears on the Wrist
The case measures 41mm across with a lug-to-lug under 49mm, so it sits comfortably across a range of wrist sizes. Vacheron lists the thickness at 12.2mm. Our own calipers came closer to 12.6mm, which still wears flat for a sport watch with this much going on inside. Water resistance is rated to 150m, so it earns the go-anywhere, do-anything description.
Side profile of the 41mm titanium case, with the crown and recessed date pusher.
Digital calipers: case thickness around 12.6mm and lug-to-lug near 48.6mm. Measurements are approximate.
The headline number is the weight. On the titanium bracelet, this watch comes in right around 113 grams, about a quarter of a pound. That is one of the biggest advantages of titanium here. It feels substantial and properly finished, but it stays comfortable through a full day in a way a steel sport watch on a bracelet rarely manages.
On the scale: 113.6 grams, or about 0.25 pounds, on the titanium bracelet.
On a 7-inch wrist, the 41mm titanium case sits flat and balanced.
The Brown Cardinal Points Dial
The dial is the glue that holds the whole watch together. It reads as a rich, chocolaty brown in warmer light and shifts toward a grayish brown under flatter lighting, like the setup we shot it on. The graining work across the center gives it real texture and depth, so it never looks like a flat printed surface. Orange accents on the GMT hand and the day/night indicator add a sporty pop without taking over the design. In low light the lume has a strong presence, which leans the watch even further toward its functional, tool-watch side.
The textured brown dial, leaning grayish-brown under flat lighting, with graining across the center.
Lume charging under UV and glowing in the dark, where the watch shows its sportier side.
How the Dual Time Works
This is Vacheron's take on a luxury travel watch. You get local time, a second time zone on the orange GMT hand, a day/night indicator, and a date display at the 6 o'clock mark. What makes it easy to live with is the layout of the controls. The GMT functions are set directly through different crown positions, while the date is corrected through a recessed pusher next to the crown on the side of the case. It covers what a traveler actually needs without overcomplicating the day-to-day.
The dial layout: orange GMT hand for the second time zone, day/night indicator, and date at 6 o'clock.
The dual-time functions: the orange GMT hand for the second time zone, the day/night indicator and date, and the crown that sets them.
A closer look at the day/night window, the orange GMT hand, and the date track.
Caliber 5110 DT Behind Sapphire
Inside is the self-winding Vacheron Constantin caliber 5110 DT, offering a 60-hour power reserve. Flip the watch over and the sapphire caseback shows the movement finished to the level you expect from Vacheron, complete with the Hallmark of Geneva. It is a practical, well-made automatic, and that finishing is the reminder that this is an ultra-luxury watch the moment you turn it over.
The sapphire caseback reveals the caliber 5110 DT and its Hallmark of Geneva rotor.
Bracelet, Straps, and the Quick-Change System
The watch ships on a titanium bracelet with the iconic Overseas half-Maltese-cross links, which still stand out in the category thanks to their distinctive shape and sharp lines. It feels refined while keeping the sporty edge. You also get a textured orange rubber strap that turns it into a casual summer piece, plus a brown textile strap with a more rugged, technical feel. With Vacheron's quick-change system, swapping between all three takes seconds, and that versatility is one of the real strengths of the Overseas collection.
The titanium Overseas bracelet and its half-Maltese-cross links.
The titanium bracelet on the wrist, Maltese-cross link at the center.
Two more options in the box: a textured orange rubber strap and a brown textile strap, both quick-change.
Where It Sits
The Overseas is not trying to be the Royal Oak or the Nautilus. It has its own identity as an ultra-luxury sport watch built to be worn and traveled with. Between the lightweight titanium, the depth in that brown dial, the practical dual-time setup, and the three-strap versatility, the Cardinal Points South is one of the more complete watches Vacheron makes in this collection. As one of the holy trinity, Vacheron tends to get less of the sport-watch spotlight than the other two, and a piece like this is a good argument for paying it more attention.
In hand, the brushed titanium case and bracelet show their finishing.
The full set in its Vacheron Constantin presentation box.
Frequently Asked Questions
How much does the Vacheron Overseas Dual Time 7930V weigh?
On its titanium bracelet, the 7930V/210T-H072 weighs right around 113 grams, roughly a quarter of a pound. The lightweight feel is one of the main reasons the titanium version wears so easily for all-day use.
What is the case size and water resistance?
The case is 41mm in titanium with a lug-to-lug under 49mm and a measured thickness near 12.6mm. Water resistance is rated to 150m, enough for everyday wear and swimming.
What movement powers the Overseas Dual Time?
It runs the self-winding caliber 5110 DT with a 60-hour power reserve, visible through the sapphire caseback and carrying the Hallmark of Geneva. The dual-time functions are set through the crown, with a recessed pusher for the date.
What straps come with the 7930V?
It comes with three: the titanium Overseas bracelet, a textured orange rubber strap, and a brown textile strap. Vacheron's quick-change system lets you swap between them without tools.
Interested in the Vacheron Constantin Overseas Dual Time Cardinal Points South in titanium? View the reference 7930V/210T-H072 at Watches Off 5th, or browse our full Vacheron Constantin collection. Reach out and we are happy to help.