In Depth · Cartier

Can the Cartier Roadster still be an everyday watch?

The large steel Roadster turns motoring details into an unmistakable case. Its practical side deserves a closer look.

Hen & Mills Editorial · 3 min read · 19 October 2026

I have always thought the Cartier Roadster asks a more interesting question than whether its automotive references are subtle. They plainly are not. The speedometer-like dial, projecting crown and shaped date magnifier want to be noticed. What matters is whether that familiar silhouette can still serve as a useful daily watch once the design conversation is over. Cartier's current steel large model, reference WSRD0020, gives us enough detail to consider the question without pretending to have worn it.

The shaped case sets its own rules

Cartier lists the steel case at 47.2 by 38.8 mm and rates it to 10 bar, approximately 100 metres. These are length and width measurements for a shaped case, not a round-watch diameter, and neither tells us the thickness or how the bracelet sits on a particular wrist. The broad side profile and pointed crown are part of the visual bargain. They also mean this watch should be judged as a shaped object, not by lining its 38.8 mm width up against a list of round sports watches.

The collection's design language comes from motoring, according to Cartier: a speedometer-inspired dial, a conical crown, a headlight-like magnifier over the date, plus visible rivets and screws. The motifs could easily have become props. What holds the design together in the brand's product photography is the way the case and bracelet meet, and the way the crown interrupts an otherwise smooth side. That interruption is a useful visual anchor. It is also the detail most likely to decide whether somebody loves the Roadster or finds it a bit too theatrical. The pointed shape asks for more attention than a conventional crown guard, even though its practical role is just to let the wearer adjust the watch.

Moving inward, the Roman numerals and central minute track give the dial a very Cartier reading order, while the date sits in its own enlarged aperture. The hands are blue and sword-shaped on the official specification tab. It would be easy to call the car references the whole story, but the actual time display remains legible in the brand's straight-on photograph because the numerals, track and hands have clear separate jobs. I would take that over a more literal dashboard imitation, however clever a drawing of one might look.

A familiar movement under an unusual shell

The Australian product page identifies this as the large self-winding Roadster and says large models use Cartier's 1847 MC movement. It offers hours, minutes, central seconds and date, with a stated 40-hour reserve. That is an ordinary, useful set of functions inside a case that draws attention to itself. The contrast is part of the appeal. The movement is not asked to act out a motoring theme; it simply has to make the unusual exterior behave like a watch somebody can set, read and wear.

Turn it over in the brand's photographs and the standard steel back makes the same point. There is no theatrical window onto the calibre. Instead the watch puts its effort into the front and side surfaces, including the crown, the sculpted case and the bracelet attachment. I sometimes miss a view of a movement at this price, but a display back would have changed the visual logic here without necessarily improving the experience. This is a watch whose character lives on the outside.

Cartier supplies a steel bracelet and one interchangeable leather strap with this reference. That is more consequential than a routine colour choice: the bracelet carries the case's flowing line into the wrist, while leather can separate the head visually and make the Roadster read more like a shaped dress watch. The official page does not give a lug-to-lug dimension or a wrist-fit claim, so any promise that one option wears smaller would be guesswork. What is established is that the buyer has both arrangements to explore.

Roadster WSRD0020 pricing and availability

Cartier's Australian storefront lists the large steel Roadster WSRD0020 at A$15,400 including GST and shows an add-to-bag option. This specific current reference has no dated announcement on the pages reviewed, so there is no honest release-day hook to attach to it. I think its case for attention is steadier than that anyway. Cartier has made an emphatically styled watch with enough practical specification to be worn routinely; the wearer decides how much theatre a routine can carry.