Side by side
RZE EndeavourvsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Endeavour41mm
Speedster (Racing Light Blue)39mm
Power Reserve
Endeavour40h
Speedster (Racing Light Blue)40h
Water Resistance
Endeavour100m
Speedster (Racing Light Blue)30m
MSRP
Endeavour$599
Speedster (Racing Light Blue)$299
Full specifications
Case
5 specsCategory
Sport
Chronograph
Diameter
41mm
39mm
Thickness
12.5mm
12mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
100m
30m
Crystal & Dial
3 specsAR Coating
Underside
Inner
Dial Color
Grey
Black
Lume
Super-LumiNova C3
None
Movement
1 specsCaliber
Miyota 9039
Miyota 6S21
Pricing
1 specsMSRP
$599
$299
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