Side by side
Casio GMA-P2100vsHelgray Silverstone (Refurbished)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
GMA-P210040.2mm
Silverstone (Refurbished)40mm
Power Reserve
GMA-P2100—
Silverstone (Refurbished)—
Water Resistance
GMA-P2100200m
Silverstone (Refurbished)50m
MSRP
GMA-P2100$110
Silverstone (Refurbished)$150
Full specifications
Case
8 specsCategory
Sport
Chronograph
Diameter
40.2mm
40mm
Thickness
11.2mm
11.5mm
Lug-to-Lug
46mm
47mm
Lug Width
—
20mm
Material
Resin / Bio-based resin
Stainless Steel
Finish
—
—
Water Resistance
200m
50m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
White
—
Movement
2 specsCaliber
—
Seiko VK64
Power Reserve
—
0h
Pricing
1 specsMSRP
$110
$150
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