Side by side
Helgray Speedster (Racing Light Blue)vsSeiko Diamond Collection
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Speedster (Racing Light Blue)39mm
Diamond Collection32mm
Power Reserve
Speedster (Racing Light Blue)40h
Diamond Collection40h
Water Resistance
Speedster (Racing Light Blue)30m
Diamond Collection100m
MSRP
Speedster (Racing Light Blue)$299
Diamond Collection$525
Full specifications
Case
6 specsCategory
Chronograph
Dress
Diameter
39mm
32mm
Thickness
12mm
8.2mm
Lug-to-Lug
46mm
39mm
Lug Width
20mm
15mm
Water Resistance
30m
100m
Movement
1 specsCaliber
Miyota 6S21
6N32
Pricing
1 specsMSRP
$299
$525
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