Modello Tre U3-AEB

The UNIMATIC Modello Tre U3-AEB is a limited-edition meca-quartz chronograph watch designed for reliable everyday performance. Made in Italy, this 300m water-resistant chronograph features a 40mm brushed 316 stainless steel case, measuring 41.5mm with the bezel, and a 120-click mono-directional security bezel with a matte black diving insert, raised numerals and triangle. The functional aluminium color dial features a matte white subdial and Super-LumiNova® C1, with subtle debossed open seconds rail and dial trims for enhanced legibility. Built for demanding conditions, the 30atm chronograph is equipped with a 2.5mm double-domed sapphire crystal with inner-side anti-reflective coating and a distinctive “wrinkled” caseback. Powered by the Japanese VK64 meca-quartz movement, it combines precise quartz timekeeping with mechanical chronograph operation, offering ±20 seconds per month accuracy and approximately 3 years of power reserve. The UNIMATIC U3-AEB comes fitted with a black seatbelt NATO strap and includes an additional olive drab seatbelt NATO strap. Limited to 250 individually numbered pieces worldwide, this meca-quartz chronograph is delivered in a UNIMATIC tough case with a warranty card featuring a unique ID seal.