

U4-BLB
EDITION OF 99Ref: UWK-U4-BLB€ 770,00
The Modello Quattro ref. U4-BLB is a Made in Italy military watch in a stealth all-black execution. Its 40mm brushed black DLC case frames a matte sandwich dial with Super-LumiNova® BG W9 cut-outs, ensuring luminous depth and clarity. Minimal phantom hands and a discreet layout complete its functional, tactical design.
- Automatic calber NH35A with a hacking seconds
- Limited edition of 99 pieces, individually numbered
- Date window at 6 o’clock
- 300m water resistant, built for performance
In stock
INTRODUCING THE MODELLO QUATTRO U4-BLB, THE ITALIAN MILITARY WATCH IN A STEALTH ALL BLACK EXECUTION
MILITARY WATCH
Made in Italy
99 pieces
limited edition
DIAL BASE
Matte black long index sandwich dial
40mm
case diameter
AUTOMATIC
NH34A movement
300m
water resistant
41 HOURS
power reserve
24 MONTHS
worldwide warranty
DATE
Window H6

Description
The Modello Quattro ref. U4-BLB is a Made in Italy military watch designed for maximum legibility and durability. It features a matte black sandwich dial with long indices revealing Super-LumiNova® BG W9 lume, providing excellent visibility in all light conditions.
Time is displayed through Super-LumiNova® minimal phantom hands and a reverse lollipop second hand with luminous tip. The thick flat anti-reflective sapphire crystal guarantees optimal readability in any environment.
The brushed black DLC stainless steel case, screw-down caseback, 8mm crown, and high-quality gaskets ensure water resistance individually tested to 30 atm = 300m = 1000ft.
Precision is powered by the NH35A automatic movement, tuned to 21,600 bph, with 41-hour power reserve and hacking seconds hand.
The U4-BLB comes on a black nylon NATO strap with black DLC brushed stainless steel hardware signed UNIMATIC. The caseback features an Index engraving and the individual progressive number, making each watch unique.
Covered by a 24-month worldwide warranty, the Modello Quattro U4-BLB is part of a limited edition of 99 pieces, combining stealth aesthetics, tactical reliability, and Italian craftsmanship.



Features
Movement
- Automatic caliber NH35A 21600BPH
- Hacking seconds hand
- Bi-directional automatic winding + handwinding
- Accuracy -20~+40s/ day
- More than 41h power reserve
Case
- Diameter 40mm
- Fixed monoblock bezel
- 316 stainless steel case
- Black DLC brushed finish
Dial
- Matte black long index sandwich dial
- Super-LumiNova® BG W9
- Matte white dial trims
- Super-LumiNova® minimal phantom H+M, matte black reverse lollipop S with Super-LumiNova® tip
DURABILITY & PROTECTION
- 300m ≈ 1000ft ≈30atm WR Individually tested
- 2.8mm thick flat sapphire
- Inner side anti-reflective coating
Design
- Iconic Modello Quattro case design
- Individually numbered, edition of 99
WATCH KIT
- Black heavy duty nylon NATO strap
- Black DLC stainless steel brushed hardware signed UNIMATIC
- UNIMATIC tough case, warranty card with unique ID seal
Focus
SANDWICH DIAL
The matte black sandwich dial features two layers for depth and clarity, with Super-LumiNova® BG W9 indices shining through precise cutouts. Its long-index design ensures bold contrast and excellent legibility in any light.


ENHANCED DIAL LEGIBILITY
The minimal phantom hands set together with the contrasting dial indexes delivers a clean, ultra-functional aesthetic. Fully coated with Super-LumiNova® lume, they guarantee outstanding readability day and night, reinforcing the tactical reliability of this military-inspired timepiece.
SLEEK BLACK LOOK
The DLC-coated stainless steel case combines durability with a stealth, all-black finish. Paired with a robust black strap, it creates a modern tactical watch design that is both refined and functional, embodying Italian military craftsmanship with a sophisticated edge.
