Contrast in black
The matte black dial is interrupted by a contrasting matte white subdial, bringing a precise graphic element to the Impronte architecture.
The recessed construction creates depth across the surface, while the chronograph layout keeps function at the centre.
A 120-click diving bezel and 300-metre water resistance complete its instrument-like character.
DescriptionDiscover more
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.
Movement
Meca-quartz caliber VK64 32.74Hz
Chronometer
Tuning fork type of oscillator
Accuracy ±20s/ month
≈3y power reserve
Case
Diameter 40mm / 41.5mm with the bezel
120 clicks mono-directional security bezel
Matte black diving bezel with raised numerals and triangle
316 stainless steel case brushed finish
Dial
Matte black dial with matte white subdial
Super-LumiNova® C1
Debossed open second rail and dial trims
Durability & protection
300m ≈ 1000ft ≈ 30atm WR Individually tested
2.5mm thick double domed sapphire
Inner side anti-reflective coating
“Wrinkled” caseback
Design
Modello Tre case design
Individually numbered, edition of 250
What's included
Black seatbelt NATO strap
EXTRA Olive drab seatbelt NATO strap
UNIMATIC tough case, warranty card with unique ID seal