
UT4
Individually numberedRef: UWK-UT4€ 430,00
- Shipping on November 21, 2025The Modello Quattro Toolwatch UT4 is part of the second UNIMATIC permanent Toolwatch edition, designed for active lifestyles and adventure. This Made-in-Italy quartz military watch features a VH31 movement, the 360° protection system, and 300M water resistance, tested to MIL-STD-810H standards. Key design elements include custom variable Arabic numerals for high legibility.
- VH31 quartz movement with hacking and sweeping second hand
- 360° protection system, MIL-STD-810H certified
- Custom variable Arabic numerals
- Comes in a practical travel pouch
Available for pre-ordering
The second permanent collection of UNIMATIC watches is built to meet the demands of an active lifestyle. Thanks to the in-house designed 360° protection system and with its 300m water rugged built, these four references are tested to withstand MIL 810 H standard.
Individually
numbered serie
40mm
case diameter with the bezel
MIL-STD-810H
tested
360°
PROTECTION SYSTEM
300m
water resistant
high accuracy
quartz movement VH31
Sandblasted
Stainless steel finish
24 MONTHS
worldwide warranty
Description
The Modello Quattro Toolwatch UT4 is a Made-in-Italy quartz military watch with a matte black dial featuring printed Arabic numerals, Super-LumiNova® C1 lume markers, white second rail, and international orange dial trims. Time is indicated with phantom ladder hands and a black reverse lollipop seconds hand with orange tip.
Protected by a flat anti-reflective sapphire crystal, the watch ensures excellent visibility in all light conditions. The sandblasted 316L stainless steel case, screw-in 2 mm thick caseback, 8 mm crown, and premium gaskets provide individually tested 300M (30 ATM ≈ 1000ft) water resistance.
Timing accuracy is guaranteed by the VH31 quartz movement, fitted with a Made-in-Italy TPU anti-shock system. The watch comes on a black two-piece quick-release nylon strap with sandblasted stainless steel hardware signed UNIMATIC, fitting 22 mm lugs.
The caseback features UNIMATIC 360° X-ray engraving. Covered by a 24-month worldwide warranty, the Modello Quattro Toolwatch UT4 is ideal for collectors, adventurers, and military watch enthusiasts, and comes in a practical travel pouch.
Features
Movement
- Quartz VH31
- Hacking / Sweeping second hand
- Accuracy ±15s/month
- ≈2y Power reserve
Case
- Diameter 40mm / 41.5mm with the bezel
- 120 clicks mono-directional security bezel
- Fixed monoblock bezel
- 316 stainless steel case sandblasted finish
- Alchemical Sun 8mm screw-down crown
Dial
- Black matte dial with printed arabic numerals
- Super-LumiNova® C1
- White open second rail
- International orange dial trims
DURABILITY & PROTECTION
- 300m ≈ 1000ft ≈30atm WR Individually tested
- 2.8mm thick double domed sapphire
- Inner side anti-reflective coating
- 360° protection system
Design
- UNIMATIC 360° X-ray caseback
- Individually numbered in yearly batches
- Military specification design
Watch kit
- Black nylon keeper two-piece quick-release strap
- UNIMATIC tough pouch, warranty card with unique ID seal
Focus

Shock resistant
The 360° protection system is designed in-house and made in Italy to the highest standards. It is realised in a special blend of thermoplastic polyurethane (TPU) material. Its custom construction, composed of a 360° protection shell that perfectly holds the movement and a dial top protective ring, allows the watch to withstand extreme environmental stress while still keeping it super light.
CUSTOM Variable font
The variable font system is a custom-designed watch typeface that can be finely tuned for optimal legibility, weight, and dial production techniques—offering endless variations in numeral thickness and width.


Everyday-ready watch
The Toolwatch line is engineered to endure the harshest conditions. It has been tested to meet MIL-STD-810 standards—a U.S. military specification that ensures equipment is built and tested for real-world environmental challenges. Rather than merely simulating environmental settings, this rigorous standard replicates their actual effects, ensuring durability and reliability throughout the product’s service life.