Side by side
Citizen Series 8 870vsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Series 8 87039mm
Speedster (Racing Light Blue)39mm
Power Reserve
Series 8 87042h
Speedster (Racing Light Blue)40h
Water Resistance
Series 8 870100m
Speedster (Racing Light Blue)30m
MSRP
Series 8 870$1,095
Speedster (Racing Light Blue)$299
Full specifications
Case
3 specsCategory
Sport
Chronograph
Lug Width
11mm
20mm
Water Resistance
100m
30m
Crystal & Dial
2 specsAR Coating
Underside
Inner
Dial Color
Green
Black
Movement
2 specsCaliber
9051
Miyota 6S21
Power Reserve
42h
40h
Pricing
1 specsMSRP
$1,095
$299
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