Side by side
Casio GR-B300vsTrintec COM-01 Chronograph / Black
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
GR-B30054.7mm
COM-01 Chronograph / Black42mm
Power Reserve
GR-B300—
COM-01 Chronograph / Black—
Water Resistance
GR-B300200m
COM-01 Chronograph / Black100m
MSRP
GR-B300$330
COM-01 Chronograph / Black$500
Full specifications
Case
8 specsCategory
Sport
—
Diameter
54.7mm
42mm
Thickness
15.7mm
15mm
Lug-to-Lug
59mm
54mm
Lug Width
—
22mm
Material
Bio-based Carbon / Bio-based resin / Sta
Stainless Steel
Finish
—
—
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
—
Movement
2 specsCaliber
—
Miyota OS20
Power Reserve
—
0h
Pricing
1 specsMSRP
$330
$500
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