Actor and entrepreneur Vivek Oberoi was recently photographed by the paparazzi with the Rotoris Manifesta on his wrist with the Blue Aventurine dial. For anyone who follows Oberoi's taste in watches, this is not news. He has been a consistent admirer of serious horology for years, with many Swiss and Japanese timepieces making appearances on his wrist on numerous occasions. The Manifesta has now joined that collection, chosen for its open heart design and its semi-precious stone dial.

A Design Grounded in Proportion

The Manifesta Watch is built around a 40 mm case, which offers presence to hold attention, and works across settings without requiring the wearer to think too hard about context. Dressed up or dressed down, it adjusts without effort.

The case is made from 316L stainless steel, well regarded for its resistance to corrosion and its ability to hold a clean finish. It does not pit, it does not tarnish, and it maintains its surface character over years rather than months.

The case thickness sits at just over 15 mm, keeping profile slim enough for genuine all-day comfort while still accommodating the mechanical depth that gives it its character.

Precision at the Core

The movement inside is the RSGA01, an automatic calibre running at 21,600 vibrations per hour. That frequency gives it a smooth, steady beat that translates to reliable timekeeping without the overwound tension that some higher-frequency movements can carry.

A 45 hour power reserve makes sure that Manifesta will still be running the morning after a day off the wrist. No resetting, no winding. Just pick it up and it is ready.

The open heart display sits on the dial at 6 and exposes the balance wheel directly to view. Seeing it in motion changes the relationship between the wearer and the watch in a way that is difficult to fully describe until you have experienced it.

Distinctive Dial Expressions

The Manifesta comes in three dial variants, each defined by its material and each with its own distinct visual character. They share the same underlying design language but present it differently.

The Blue Aventurine dial is the one on Oberoi's wrist. Aventurine is a semi-precious stone with a naturally reflective quality, caused by tiny mineral inclusions within the material that catch and scatter light in different directions. The effect shifts depending on the angle and the light source, which means the dial never quite looks the same in two different environments.

Mother-of-Pearl dial brings something softer to the range. The organic origin of the material means natural variation across every piece, and the tonal shifts that result give the dial a quiet, living quality. It is not a surface that stays still. It moves with light and takes on different characters depending on what surrounds it.

The Black Onyx dial is minimal and uninterrupted, a clean surface that draws the eye toward the structure of the watch rather than the dial itself. The open heart aperture reads sharply against it, and the overall effect is one of focused restraint.

Three expressions, one philosophy. Each one is coherent on its own terms.

Materials That Endure

All timepieces in the Rotoris collection come with a sapphire crystal, which sits at 9 in the Mohs hardness test, just below diamond in scratch resistance.

The Italian leather strap is paired with a butterfly clasp that opens outward from a central hinge rather than folding over in the conventional way for an even distribution of tension across the wrist, a cleaner profile, and a fit that stays consistent over time. It is a detail that reveals itself in the wearing rather than on the specification sheet.

The water resistance rating of 5 ATM covers the practical realities of an ordinary day. Rain, a splash at the sink, the general unpredictability of being out in the world. It handles all of that without concern.

What Rotoris Is Building Toward

Rotoris builds watches for people who want the experience of wearing one, not just the talking point of owning one. The Manifesta is the clearest expression of that so far. Every decision in it, from the case diameter to the dial material to the open heart aperture, is there because it contributes something real to the watch.

A Natural Fit

Vivek Oberoi, a collector with many Swiss and Japanese pieces in active rotation, choosing the Rotoris Manifesta Watch says a lot about the watch. The watch earns its place. It does not need the backing of a long heritage or a famous maison name to justify itself. It stands on what it actually is: well-proportioned, mechanically honest, and visually distinct in a way that is difficult to replicate.

We continue to focus on what matters. Building watches that hold their ground in design and in daily wear, for people who pay attention to the things they carry.