Richard Mille RM 055 White 49.9mm Men Automatic

The RM 055 is best understood through comparison, because collector interest here is often shaped by what it is not: not the louder carbon variants, not the more conventional Richard Mille silhouettes, and not a watch meant to disappear under a cuff. This white RM 055 stands as the cleaner, brighter interpretation of the Bubba Watson line, and that matters to collectors who want the model’s technical presence without the visual weight of darker sibling references.

It is a men’s automatic sports watch, and that identity is clear from the first glance. The 49.9mm case gives it serious wrist architecture, while the tonneau shape and openworked layout keep it from feeling blunt. The white finish changes the entire reading of the watch. Instead of looking aggressive, it looks controlled. Instead of loud, it looks engineered.

White front view of the RM 055.

The defining visual is the transparent case structure. Richard Mille’s use of a clear, sculptural case profile turns the watch into a piece of visible mechanics rather than a sealed object. On the RM 055, that effect is amplified by the skeleton dial and the white chapter ring, which frame the movement without hiding the depth beneath it. The exposed screws and openworked construction are not decoration; they are part of the watch’s language.

For collectors, this is where the RM 055 separates itself from sibling references in the broader Richard Mille sports family. Some RM models are known for bolder color blocking or more technical material statements. This one leans into purity. The white tone gives the watch a sharper outline and makes the architecture easier to read. It also makes the movement feel more suspended, almost floating inside the case.

Side profile showing the tonneau case shape.

The case size deserves attention. At 49.9mm, this is not a subtle sports watch. It is a deliberate format, built to command space on the wrist. That scale is part of the RM 055’s appeal: the proportions are extreme, but the execution keeps them refined. The curved case lines help the watch sit with more coherence than the raw number suggests, especially in a model designed around impact resistance and active wear.

The skeleton dial is the heart of the design. Richard Mille does not use skeletonization as a surface trick; here, it reveals the movement as the watch’s central feature. The white chapter ring gives the eye a clear track for time reading, while the openworked bridges and visible hardware create depth from every angle. The result is technical, but not cluttered.

Openworked dial with white chapter ring.

The rubber strap is also consistent with the model’s sports identity. It keeps the watch wearable in an active context and matches the RM 055’s intention: performance first, formal restraint never. On a watch this size, strap comfort matters as much as visual balance. The rubber keeps the package coherent and avoids turning the piece into a display-only object.

Rubber strap and case integration.

Movement style is another point where collector language matters. The visible construction presents the watch as an automatic mechanical sports piece, and that is the proper way to frame it in the market context. What collectors value here is the presence of a sophisticated self-winding mechanical architecture housed in a case built for shock resistance and visual impact. The appeal is not just movement type; it is how the movement is integrated into the whole design.

Detail of the exposed mechanical structure.

This is also why the RM 055 holds collector attention against its sibling references. In the RM line, variations in material and color can change the entire hierarchy of desirability. The white version often reads as cleaner and more architectural, while darker versions may feel more tactical or more obviously sporty. For some buyers, that white case is the deciding factor because it highlights the engineering instead of disguising it.

Angle emphasizing the transparent tonneau case.

The Bubba Watson association also adds context. This is one of Richard Mille’s recognizable golf-linked sports watches, and that legacy explains the watch’s combination of visual lightness and structural confidence. It was built to look advanced and to behave like a serious sports instrument. That positioning continues to drive interest among collectors who want a reference with a clear identity, not just a complicated nameplate.

Wrist presence of the RM 055.

On the wrist, the RM 055 makes its point quickly. It is large, technical, and unmistakably Richard Mille, but the white finish softens the statement enough to broaden its appeal. That balance is why this specific configuration matters in a collection. It offers the model’s full sports watch character while remaining the most visually disciplined of the family.

Close-up of dial depth and structure.

Final view of the openworked display.

The RM 055 is not collected for understatement. It is collected for position: as a high-end sports watch with a strong identity, a known association, and a design that still looks modern within the Richard Mille line. In white, that identity becomes more refined and more collectible in a different way. Less about spectacle, more about structure. Less about noise, more about form.