Side by side
Casio GR-B300vsUnimatic Modello Uno UT1 Toolwatch Diver (41.5mm)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
GR-B30054.7mm
Modello Uno UT1 Toolwatch Diver (41.5mm)41.5mm
Power Reserve
GR-B300—
Modello Uno UT1 Toolwatch Diver (41.5mm)—
Water Resistance
GR-B300200m
Modello Uno UT1 Toolwatch Diver (41.5mm)300m
MSRP
GR-B300$330
Modello Uno UT1 Toolwatch Diver (41.5mm)$620
Full specifications
Case
8 specsCategory
Sport
—
Diameter
54.7mm
41.5mm
Thickness
15.7mm
0mm
Lug-to-Lug
59mm
0mm
Lug Width
—
0mm
Material
Bio-based Carbon / Bio-based resin / Sta
—
Finish
—
—
Water Resistance
200m
300m
Crystal & Dial
2 specsCrystal
Mineral
—
AR Coating
No
—
Movement
2 specsCaliber
—
Seiko VH31
Power Reserve
—
0h
Pricing
1 specsMSRP
$330
$620
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