Side by side
Helgray Silverstone (Refurbished)vsUndone Urban Automatic Sandstorm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Silverstone (Refurbished)40mm
Urban Automatic Sandstorm40mm
Power Reserve
Silverstone (Refurbished)—
Urban Automatic Sandstorm—
Water Resistance
Silverstone (Refurbished)50m
Urban Automatic Sandstorm100m
MSRP
Silverstone (Refurbished)$150
Urban Automatic Sandstorm$430
Full specifications
Case
5 specsCategory
Chronograph
—
Thickness
11.5mm
0mm
Lug-to-Lug
47mm
0mm
Lug Width
20mm
0mm
Water Resistance
50m
100m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
—
—
Movement
3 specsCaliber
Seiko VK64 (Meca-Quartz)
Miyota 9122
Type
Quartz
Automatic
Power Reserve
0h
—
Pricing
1 specsMSRP
$150
$430
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