Side by side
Timefactors AerotimervsUnimatic Modello Quattro UT4-U-TI-GMT Ultratool GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Aerotimer42mm
Modello Quattro UT4-U-TI-GMT Ultratool GMT40mm
Power Reserve
Aerotimer—
Modello Quattro UT4-U-TI-GMT Ultratool GMT—
Water Resistance
Aerotimer100m
Modello Quattro UT4-U-TI-GMT Ultratool GMT300m
MSRP
Aerotimer$416
Modello Quattro UT4-U-TI-GMT Ultratool GMT$840
Full specifications
Case
6 specsDiameter
42mm
40mm
Thickness
13mm
0mm
Lug-to-Lug
50mm
0mm
Lug Width
20mm
0mm
Material
Stainless Steel
—
Water Resistance
100m
300m
Crystal & Dial
2 specsCrystal
Sapphire
—
Lume
SuperLuminova C3
None
Movement
3 specsCaliber
Seiko VK64 (Meca-Quartz)
Ronda 515.24D (quartz GMT)
Type
Mecaquartz
Quartz
Power Reserve
—
0h
Pricing
1 specsMSRP
$416
$840
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