Side by side
Helgray Silverstone (Refurbished)vsUndone Vintage Killy Rally
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
9 of 29 specs differDiameter
Silverstone (Refurbished)40mm
Vintage Killy Rally40mm
Power Reserve
Silverstone (Refurbished)—
Vintage Killy Rally—
Water Resistance
Silverstone (Refurbished)50m
Vintage Killy Rally30m
MSRP
Silverstone (Refurbished)$150
Vintage Killy Rally$285
Full specifications
Case
5 specsCategory
Chronograph
—
Thickness
11.5mm
12.7mm
Lug-to-Lug
47mm
0mm
Lug Width
20mm
0mm
Water Resistance
50m
30m
Crystal & Dial
2 specsCrystal
Sapphire
K1
Dial Color
—
—
Movement
1 specsCaliber
Seiko VK64
Seiko VK61
Pricing
1 specsMSRP
$150
$285
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