Tsar Bomba TB8213 “Omega Flux” Reactor Series Automatic Watch – Red & Blue Interchangeable Strap, Bezel & Crown System

Introducing the Tsar Bomba TB8213 “Omega Flux”, a revolutionary timepiece from the Reactor Series that fuses futuristic form, modular functionality, and kinetic artistry. Designed to be worn as a bold statement or as a versatile everyday piece, this cutting-edge watch features an interchangeable strap and bezel system, making it one of the most dynamic offerings in Tsar Bomba’s lineup.

“Omega Flux” for its sci-fi aesthetic and flowing, layered design, this watch commands attention with its aerodynamic case architecture, vibrant red silicone strap, and a bold blue bezel that frames its unique time display system. The dial is a true work of horological engineering—featuring a semi-skeletonized mechanical core with rotating digital-style numeric discs and a central gear-inspired element housing the Tsar Bomba insignia.

The automatic mechanical movement is visible through the intricate design, showcasing its precision and motion without traditional hands. Instead, it utilizes a fluid, disc-based format to indicate minutes and hours along the curved edges of the case—perfect for modern watch lovers who crave innovation.

Crafted from polished stainless steel with aviation-grade durability, the TB8213 is not just about looks—it’s built to last and engineered to adapt. Whether you’re changing styles or entering a new environment, this watch evolves with you.

Transcend the ordinary and embrace the unconventional with Tsar Bomba’s Reactor Series. Featuring Tsar Bomba’s patented Quick Release interchangeable bezels, straps and crowns, Reactor can seamlessly evolve with your style. 
 

The Tsar Bomba TB8213 “Omega Flux” isn’t just a watch—it’s an experience. With interchangeable components, fluid time display, and ultra-modern aesthetics, this piece redefines what a timepiece can be. Made for explorers, futurists, and rule-breakers, it’s the Flux that fuels your forward motion. 

The core of the Reactor Series is a dial that boldly challenges your expectations in a timepiece. Time unfolds before you in a dynamic display of arcs and discs wheeling in a playful orbit on your wrist. Designed to be different and crafted for those who revel in the beautifully unorthodox, Reactor Series proves that in the Tsar Bomba universe, there are no rules. 
 

Fully Interchangeable Strap, Bezels & Crowns

Tsar Bomba has revolutionized the way you wear your watch. With patented Quick Release technology, you can completely change the look of your watch within 30 seconds. Straps, crowns, and bezels are offered in a multitude of colors and materials including carbon fiber and FKM rubber. Whether you’re conquering a boardroom, a mountain, or a sandy beach, your Tsar Bomba can evolve with you to match the look you want to show the world.