2025 Zeroo T9 UFO Automatic Tourbillion 40mm on Rubber

Here we have a 2025 Zeroo T9 UFO Automatic Tourbillon. This striking, high-tech timepiece features a 40mm satin-brushed 316L stainless steel case, showcasing a futuristic, cushion-shaped silhouette. The multi-layered case architecture features elegantly curved sides with windows to the movement and a structural bezel, offering a compact lug-to-lug length of 45mm and a bold thickness of 14mm for a powerful, comfortable presence on the wrist. At 3 o’clock, a signed pull-out crown. The standout feature of this specific model is its multi-level, open-dial skeleton layout, which highlights the watch's mechanical depth and puts the mesmerising rotation of the flying tourbillon cage on full display. The architectural layout focuses on pure mechanical artistry, utilising a minimalist aesthetic to emphasise the free-sprung escapement and the symmetry of its twin-barrel system. Clean skeltonised hands are filled with premium Luminova for sharp legibility in dark environments. Protecting this complex design is a curved sapphire crystal. On the reverse, an exhibition sapphire caseback. Inside beats the proprietary Japanese mechanical Calibre ZT09, developed by the innovative watchmakers at ZEROO TIME Co. in Tokyo, Japan. This customised, 35-jewel automatic movement operates at a high-beat frequency of 28,800 vibrations per hour, featuring a custom-designed skeleton rotor that spins freely on the reverse side. The watch comes paired with two integrated 26.5mm bespoke black fluorine rubber straps that taper into a branded D-buckle, anchoring this ultra-modern racing machine securely to the wrist.

This watch is sold with its original Zeroo box and paperwork. The watch comes paired with two integrated 26.5mm bespoke fluorine rubber straps that taper into a branded D-buckle. Sometimes, you have to play around a little with the buckle to lock, but once it does, it is solid. The watch is from Circa. 2025 and is in worn condition, but overall it is in very fair condition, as you can see. The watch comes with our 12-Month Warranty.

This is another one of those watches that is incredibly difficult to photograph properly. The curved crystal, layered case design, and clean layout create so much depth in person that cameras just don’t seem to capture it. On the wrist, it looks far more refined and expensive than you’d ever expect at first glance. The tourbillon itself is absolutely mesmerising too. Because the dial is kept so clean and open, your eye is naturally drawn straight to the constant motion of the cage, and it gives the whole watch a really dramatic presence without feeling over the top. Add this surprising watch to your collection today!

Reference : ZT009
Movement : Automatic Tourbillion Cal. ZT09
Age : Circa. 2025
Year : 2025
Case Size : 40mm
Case Thickness : 14mm
Lug to Lug : 45mm
Lugs : 26.5mm (Integrated)
Condition : Pre-Owned
Box and Papers : Box & Papers
Case Material : Stainless Steel
Warranty : 12-Months Warranty
The wrist model's wrist size is 7inch

Zeroo Time was founded in 2017 in the suburbs of Tokyo. Their first watch, Zeroo Art, was released in 2018, followed in 2020 by the Zeroo Classic Moonphase. They continue to develop unique watches designed by SYUU, their Director and designer. He has spent many years in the watch industry, creating intricate drawings and overseeing the manufacture of watch components.