Side by side
Sheffield 1AvsUnimatic Modello Quattro UT4 Toolwatch Time Only (40mm)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
1A40mm
Modello Quattro UT4 Toolwatch Time Only (40mm)40mm
Power Reserve
1A—
Modello Quattro UT4 Toolwatch Time Only (40mm)—
Water Resistance
1A200m
Modello Quattro UT4 Toolwatch Time Only (40mm)300m
MSRP
1A$223
Modello Quattro UT4 Toolwatch Time Only (40mm)$515
Full specifications
Case
6 specsCategory
Diver
—
Thickness
12.8mm
0mm
Lug-to-Lug
46mm
0mm
Lug Width
20mm
0mm
Material
Stainless Steel
—
Water Resistance
200m
300m
Crystal & Dial
3 specsCrystal
Sapphire
—
Dial Color
White/Blue
Black
Lume
Swiss blue lume
None
Movement
3 specsCaliber
Seiko NH35
Seiko VH31
Type
Automatic
Quartz
Power Reserve
—
0h
Pricing
1 specsMSRP
$223
$515
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