Konstantin Chaykin, a name synonymous with horological artistry and a penchant for weaving rich cultural narratives into his timepieces, has once again pushed the boundaries of watchmaking with his latest collection. Expanding his celebrated Wristmon series, Chaykin has turned his attention to the captivating and unsettling world of video games, specifically drawing inspiration from Mundfish’s critically acclaimed first-person shooter, Atomic Heart. This collaboration marks a significant fusion of high-end watchmaking with the immersive storytelling and distinct aesthetics of modern gaming, bringing to life the iconic "Ballerina Twins" in mechanical form.
The Wristmon series has consistently served as a canvas for Chaykin to explore diverse cultural references, ranging from international icons to cherished elements of his native Russia. Each watch in this line transforms the dial into a miniature stage, populated by characters and concepts that resonate deeply with audiences. The Atomic Heart collaboration represents a bold step into the realm of interactive entertainment, a domain increasingly influencing mainstream culture and design.
Atomic Heart, released in February 2023, plunges players into an alternate-history Soviet Union of 1955. In this meticulously crafted retro-futuristic world, a seemingly utopian society powered by advanced robotics and ambitious technological progress unravels into chaos and conflict. Central to this narrative are the formidable Ballerina Twins, two colossal robotic entities that serve as the imposing bodyguards to the brilliant but enigmatic scientist Dmitry Sechenov. Their design, a striking blend of robotic menace and balletic grace, draws inspiration from the precise and expressive choreography of the Bolshoi Theatre dancers, adding a layer of artistic sophistication to their menacing presence.
A Mechanical Ballet on the Wrist
Following in the footsteps of previous Wristmon creations, such as the Venus watch inspired by Botticelli’s "The Birth of Venus" (released in 2025), these new editions creatively reinterprets the conventional time display. The Ballerina Twins are not merely depicted; they are brought to life as mechanical interpretations, meticulously crafted under an official Atomic Heart license.

The collection comprises two distinct versions: the Left Twin and the Right Twin. Each watch is presented in a refined 40mm diameter titanium case, with a thickness of 12.9mm, offering a substantial yet wearable presence. The case is expertly finished with a combination of polished and directionally brushed surfaces, exuding a sense of luxury and precision. A sapphire crystal, treated with anti-reflective coating on both the front and back, ensures optimal legibility and showcases the intricate details of the dial. The crown is strategically placed at the 3 o’clock position, and the watches boast a water resistance of 30 meters, suitable for everyday wear.
Distinctive Dial Compositions
The visual differentiation between the Left Twin and Right Twin versions is immediately apparent in their dial compositions, reflecting the characters’ unique appearances within the game.
The Left Twin is rendered in stark black against a deep, rich red background. This bold contrast evokes a sense of power and danger, mirroring the character’s formidable role in the game’s narrative. The interplay of dark and vibrant hues creates a visually striking timepiece that commands attention.
In contrast, the Right Twin features a silver figure set against a sophisticated graphite backdrop. This combination offers a more subdued yet equally elegant aesthetic. Accents of gold-colored guilloché work are incorporated to represent her cropped cardigan, adding a touch of artisanal detail and visual texture that elevates the overall design.
Intricate Timekeeping and Artistic Expression

The core of these timepieces lies in their ingenious display of time, seamlessly integrated with the character’s forms. The hour and minute discs are strategically positioned in the lower portion of the dial. These discs, representing the Twins’ chests, are adorned with two synthetic ruby elements that serve as the hour and minute pointers, adding a precious and symbolic touch.
The upper section of the dial is dedicated to an oversized moon-phase display, cleverly designed to represent the robot’s face. This prominent feature adds a layer of whimsical complexity and artistic flair to the watch’s functionality. The moon-phase indicator is protected by its own 10.1mm sapphire crystal, further enhancing the watch’s refined construction. Above the moon-phase display, a synthetic ruby star and a gold-plated braid add decorative elements, subtly referencing the Twins’ balletic origins and the game’s aesthetic. Konstantin Chaykin’s signature logo is discreetly placed near the neck, akin to a small pendant, reinforcing the brand’s identity.
The dial executions showcase Chaykin’s mastery of various finishing techniques. Different combinations of abrasive blasting, lacquered relief, and guilloché patterns are employed to create depth and visual interest. On the Left Twin, the lower dial features a fan-like interpretation of the grain d’orge guilloché pattern, a classic watchmaking motif. The Right Twin, however, utilizes radiating lines that spread downward from behind the character’s head, creating a dynamic and almost ethereal effect. These meticulous details demonstrate the significant craftsmanship involved in each piece.
Horological Prowess: The K.18-25 Calibre
Beneath the artistic exterior of the Ballerina Twins lies a robust and sophisticated mechanical heart. The watches are powered by the self-winding K.18-25 calibre, a movement that represents a significant collaboration and in-house modification. The base movement is the La Joux-Perret G200, an evolution of the widely respected G100 calibre (which is ETA 2824-2 compatible). This choice of base movement provides a solid foundation for Chaykin’s intricate complications.
The K.18-25 calibre is extensively modified by Konstantin Chaykin, with an in-house display module adding an impressive 68 components to the base movement. This bespoke module is responsible for the unique hour, minute, and moon-phase functions that define the Wristmon series. The calibre operates at a frequency of 28,800 vibrations per hour (vph) and offers a substantial power reserve of 68 hours, ensuring reliable and extended performance. The dimensions of the calibre are 34.5mm in diameter and 7.9mm in thickness, housing 30 jewels.

A Chronology of Collaboration and Innovation
Konstantin Chaykin’s journey into themed watchmaking has been a gradual yet consistent evolution. His Wristmon series, launched in 2017, marked a pivotal point where his creative vision began to manifest in more playful and narrative-driven designs. Early iterations explored Russian folklore and characters, establishing his unique approach.
The decision to collaborate with a video game studio like Mundfish, the creators of Atomic Heart, represents a strategic expansion of Chaykin’s artistic and commercial horizons. This partnership, likely initiated through extensive discussions and design consultations with the game developers, would have involved a lengthy development period. The process of obtaining official licensing, translating the game’s characters into watch components, and engineering the complex movement modifications would have taken months, if not years.
The unveiling of these Atomic Heart editions, following the previously mentioned Venus watch, highlights a growing trend of luxury brands engaging with popular culture to reach new audiences and express contemporary artistic influences. The release dates of these watches, though specific years were alluded to, suggest a forward-thinking product development strategy from Chaykin’s Manufacture.
Supporting Data and Technical Specifications
The technical specifications of the Konstantin Chaykin x Atomic Heart Limited Editions underscore the high level of craftsmanship and attention to detail:

- Case: 40mm diameter x 12.9mm thick, crafted from titanium.
- Crystal: Sapphire crystal with anti-reflective coating on both sides.
- Caseback: Sapphire crystal window, secured by six screws.
- Water Resistance: 30 meters.
- Dial: Features abrasive blasting, guilloché finishes, and lacquered relief. Includes rotating discs for hour and minutes display and an oversized moon-phase display.
- Movement: Self-winding K.18-25 calibre, based on the La Joux-Perret G200. Exclusive modification with an in-house 68-component display module. Dimensions: 34.5mm x 7.9mm. Jewel count: 30. Frequency: 28,800vph. Power Reserve: 68 hours. Functions: Hours, minutes, and moon phase.
- Strap: Exclusive fabric strap with a titanium pin buckle, manufactured by Konstantin Chaykin.
- Availability: Limited editions of 69 pieces each for the Left Twin and Right Twin versions.
- Price: CHF 20,000 per watch.
Official Responses and Industry Reactions
While direct quotes from Mundfish or Konstantin Chaykin regarding the specific development process are not provided in the initial information, the collaboration itself speaks volumes. For Konstantin Chaykin, this partnership represents an opportunity to tap into a global gaming community, a demographic that often appreciates intricate design, technological innovation, and unique storytelling. The brand’s reputation for pushing creative boundaries in watchmaking is further solidified by such unconventional collaborations.
For Mundfish, partnering with a renowned watchmaker like Konstantin Chaykin offers a unique avenue for Atomic Heart merchandise and brand extension. It elevates the game’s aesthetic and lore into the realm of tangible luxury goods, appealing to fans who seek to own a piece of the game’s universe in a sophisticated and lasting form. Such collaborations can generate significant buzz and reinforce the game’s cultural impact beyond its digital platform.
Industry analysts would likely view this move as a testament to the growing convergence of luxury goods and digital entertainment. The increasing sophistication of video game narratives and visual design makes them ripe for inspiration across various creative industries, including fashion, art, and horology. The success of such partnerships hinges on authenticity and a genuine understanding of both the brand and the source material, which Chaykin appears to have successfully achieved.
Broader Impact and Implications
The Konstantin Chaykin x Atomic Heart collaboration has several implications for both the watchmaking industry and the gaming world. Firstly, it demonstrates that high horology can draw inspiration from and find resonance within contemporary digital culture. This can help to attract a younger, potentially more tech-savvy audience to the traditional watch market.

Secondly, it highlights the evolving nature of artistic expression and cultural references in watchmaking. Konstantin Chaykin has consistently shown that a watch can be more than just a timekeeping device; it can be a miniature work of art, a storytelling medium, and a reflection of broader cultural trends.
For the gaming industry, this collaboration serves as a powerful example of how intellectual property can be leveraged into premium luxury products. It suggests a potential future where more video game worlds and characters could be translated into high-end collectibles, offering fans deeper engagement with their favorite titles.
The limited production of 69 pieces for each version ensures exclusivity and rarity, aligning with the principles of luxury watch collecting. The price point of CHF 20,000 positions these timepieces firmly within the high-end segment of the market, appealing to collectors and enthusiasts who appreciate unique craftsmanship and niche cultural connections.
In conclusion, the Konstantin Chaykin x Atomic Heart limited editions are more than just watches; they are a sophisticated narrative of technological ambition, artistic fusion, and the enduring power of storytelling, bridging the gap between the intricate mechanics of horology and the captivating dystopia of a groundbreaking video game.