Side by side
Helgray Speedster (Racing Light Blue)vsDOXA SUB 300T
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
SUB 300T42.5mm
Power Reserve
Speedster (Racing Light Blue)40h
SUB 300T40h
Water Resistance
Speedster (Racing Light Blue)30m
SUB 300T1,200m
MSRP
Speedster (Racing Light Blue)$299
SUB 300T$2,190
Full specifications
Case
3 specsCategory
Chronograph
Diver
Diameter
39mm
42.5mm
Water Resistance
30m
1200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
Aquamarine
Lume
None
Super-LumiNova
Movement
1 specsCaliber
Miyota 6S21
—
Pricing
1 specsMSRP
$299
$2,190
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