The OOO Forma Venti Jumphour blends timeless elegance with mechanical innovation. Inspired by the iconic rectangular watch cases of the 1920…
The OOO Forma Venti Jumphour blends timeless elegance with mechanical innovation. Inspired by the iconic rectangular watch cases of the 1920s, its polished 316L stainless-steel case features clean lines and refined proportions (30.5 × 41 mm), designed to stand out with understated style. Inside, the automatic ST1721 jump-hour movement displays hours, minutes, and seconds through rotating discs, offering a distinctive and dynamic way to read time. The lacquered black dial with Super-LumiNova® ensures excellent visibility even in low light, while the sapphire crystal and 5 ATM water resistance make it suitable for everyday wear. The watch is finished with a vegetable-tanned Italian leather strap that develops a unique patina over time. A timepiece created for those who appreciate originality, precision, and character on the wrist.