Unimatic · Microbrand · Italy
Unimatic Modello Quattro UT4 Titanium GMT
- Ronda 515.24D
- 40 mm × 12.3 mm
- Sapphire crystal
- 300 m water resistance
Where to buy
Movement
- Caliber
- Ronda 515.24D
- Type
- Quartz
- Tier
- Mid
- Complications
- Date, GMT
- Frequency
- n/a
- Power reserve
- n/a
- Hacking
- n/a
- Accuracy (factory)
- -10 / +20 s/month
Case
- Diameter
- 40 mm
- Lug to lug
- 49 mm
- Thickness
- 12.3 mm
- Lug width
- 22 mm
- Material
- Titanium (Grade 2)
- Hardening
- —
- Water resistance
- 300 m
- Crown
- Screw-down
- Case back
- Solid, screw-down
- Bezel
- Fixed
- Finishing
- Sandblasted
Crystal & dial
- Crystal
- Sapphire
- Shape
- Flat
- Anti-reflective
- Inner
- Lume
- Super-LumiNova GL C1
Bracelet
- Bracelet
- —
Straps
- Strap 1
- Nylon, Black and international orange three-layer nylon two-piece strap with nylon keeper, steel sandblasted hardware signed UNIMATIC
Weight
- Head only
- 53 g
- On bracelet
- —
- On strap
- 67 g
Prices
| Variant | Configuration | Type | Price | USD | As of | Source |
|---|---|---|---|---|---|---|
| UT4-U-TI-GMT | — | Msrp | 730 EURincl. VAT | $819 | 2026-10-25 | link |
Variants
| Name | Reference | Dial | Configuration | Status |
|---|---|---|---|---|
| UT4-U-TI-GMT | UT4-U-TI-GMT | matte black, printed Arabic numerals, 24-hour window at 12 with orange pointer, date at 6, GL C1 lume, white open seconds rail, international orange trims and seconds tip | black and international orange three-layer nylon two-piece strap with nylon keeper | Limited (99) |
About this entry
87% of key specs known. Missing: hardening, bracelet offered.
The Modello Quattro UT4 GMT in sandblasted grade 2 titanium: the titanium UT4 case on the Swiss Ronda 515.24D quartz, with the second time zone on a 24-hour disc read through a window at 12 (orange pointer) and the date at 6, in Unimatic's 360° protection system (TPU gasket above the dial and TPU movement holder, MIL-STD-810H certified according to Unimatic). The UT4-U-TI-GMT (2026, 99) is its only edition so far, recorded as a variant. Specification from its spec sheet: 40mm case with a fixed monoblock bezel, 49mm lug to lug, 28.4mm case opening, 12mm without the crystal and 12.3mm with it, 22mm drilled lugs, 8mm screw-down 'Alchemical Sun' crown between angular crown guards (photos), screw-down 'Ultratool' caseback, individually tested to 300m, 2.8mm flat sapphire with anti-reflective coating on the inner side, 53g head and 67g on the strap; matte black dial with printed Arabic numerals, GL C1 lume, white open seconds rail, international orange trims and seconds tip; black and international orange three-layer nylon strap with sandblasted steel hardware. Unimatic quotes -1/+20 s/month and about 45 months on an SR920SW cell, with no regulation claim. The price is Unimatic's euro price for Italy, VAT included.
Last verified: 2026-10-25. Edit or correct this entry.
Sources
- UNIMATIC, Modello Quattro UT4-U-TI-GMT (product page) accessed 2026-10-25
- UNIMATIC, Modello Quattro UT4-U-TI-GMT tech specs (PDF, 2026) accessed 2026-10-25