Tissot PRX "UFO Robot Grendizer 50th Anniversary" Powermatic 80 automatic black dial Black PVD steel bracelet 40 mm

PRX × Grendizer: when two legends meet

Born in the 1970s, the Tissot PRX collection symbolizes the creative momentum of an era marked by bold aesthetics and technical innovation. Relaunched in 2021, it has established itself as one of Tissot’s flagship watches, thanks to its geometric design inspired by integrated sports watches.

In 1975, another icon of that decade was born in Japan: UFO Robot Grendizer, imagined by the mangaka Go Nagai. This interstellar hero left a lasting mark on generations of viewers with his futuristic aesthetic and message of courage and resistance.

In 2024, Tissot had already surprised collectors with a first special edition PRX Grendizer, featuring a blue gradient dial illuminated by the luminous bust of the robot. Welcomed enthusiastically, this first incursion subtly linked pop culture and watchmaking.

Today, the brand returns with a darker and more spectacular interpretation to celebrate the 50th anniversary of Grendizer: the PRX Grendizer Black PVD. More than just a watch, it represents a meeting point between Swiss watchmaking and Japanese popular culture, conceived both as a collector’s item and as an everyday timepiece.

Retro-futuristic and symbolic design

At first glance, the PRX Grendizer 50th Anniversary impresses with its radical look. Its 40 mm tonneau-shaped case in 316L stainless steel, paired with an integrated bracelet, is fully coated in black PVD. This dark and uniform finish enhances the geometric elegance of the PRX model while giving it a stealthy, almost military character, perfectly resonating with the world of Japanese science fiction.

But it is on the dial that the magic truly happens. Sculpted in relief, Grendizer bursts forward, fist extended, ready to pierce the sapphire crystal. This dynamic scene transforms the watch into a miniature tableau, where every detail recalls the energy of the interstellar robot. The painted yellow eyes electrify the composition like two headlights in the dark, while the 18K gold seconds hand takes the shape of the Double Harken, the hero’s iconic weapon.

On the rehaut, a Japanese engraving « UFOロボ グレンダイザー » pays tribute to the original title of the series, strengthening the cultural link between the watch and its inspiration. At night, the show continues: the fist, Grendizer’s head, the indexes, and the hands all glow with an intense green thanks to Super-LumiNova®, creating a true “lume show” that brings the piece to life and revives the spirit of the anime.

The integrated bracelet in black PVD-coated steel, a signature of the PRX line, extends the streamlined silhouette of the case with a refined tapered link structure. Its triple-blade folding clasp ensures comfort and security on the wrist, while the quick-change system allows styles to be switched in an instant, easily replacing steel with an alternative strap.

Ultimately, every detail of the design balances contemporary Swiss watchmaking with a retro-futuristic aesthetic inherited from the 1970s. Where the standard PRX stands out for its sporty sobriety, this special edition embraces a narrative and emotional approach, turning the watch into an identity-driven, collectible object.

Powermatic 80

While the design pays tribute to the world of Grendizer, the heart of the PRX Grendizer 50th Anniversary remains faithful to Swiss expertise. Behind its transparent caseback beats the Powermatic 80 caliber, a modern automatic movement offering up to 80 hours of power reserve.

To ensure exemplary reliability, the movement is fitted with a Nivachron™ balance spring, a patented alloy highly resistant to magnetic fields and temperature variations. The result is enhanced accuracy in daily use, along with peace of mind against the electromagnetic disturbances of modern electronic devices.

Another detail that will delight collectors: the rotor has been personalized with an engraving of Grendizer, acting as a symbolic guardian of the mechanism. Each glance through the caseback thus reveals not only Swiss mechanics but also a direct tribute to the interstellar hero.

With its water resistance up to 100 meters (10 ATM), the watch also retains a true utilitarian dimension, faithful to the sporty spirit of the PRX.

A limited edition and an exceptional presentation box

To properly celebrate the 50th anniversary of Grendizer, Tissot has chosen to limit this creation to only 1,975 pieces, a clear reference to the year of the hero’s birth. Each watch is individually numbered, with the mention « Limited Edition 1 of 1975 » engraved on the caseback, reinforcing its status as a rare and coveted piece.

The attention to packaging matches the importance of the event. The watch is presented in a spectacular capsule inspired by the UFO Spazer, one of the series’ most emblematic elements. This futuristic capsule is itself inserted into an elegant black and gold case, conceived as a true collector’s item. In addition, the set comes with exclusive drawings created especially for this edition and hand-signed by Go Nagai, Grendizer’s creator. A unique touch that turns this watch into a true manifesto bridging watchmaking and pop culture.

Between its limited production, narrative design, and spectacular presentation box, the PRX Grendizer 50th Anniversary goes far beyond the simple status of a timepiece. It embodies a vibrant homage to the 1970s and stands as an essential collector’s piece for both watch enthusiasts and anime fans alike.