Side by side
Praesidus 42mm AutomaticvsHelgray 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
42mm Automatic38mm
Speedster (Racing Light Blue)39mm
Power Reserve
42mm Automatic40h
Speedster (Racing Light Blue)40h
Water Resistance
42mm Automatic100m
Speedster (Racing Light Blue)30m
MSRP
42mm Automatic$269
Speedster (Racing Light Blue)$299
Full specifications
Case
7 specsCategory
Field
Chronograph
Diameter
38mm
39mm
Thickness
11mm
12mm
Lug-to-Lug
45mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
30m
Crystal & Dial
1 specsDial Color
42mm Automatic
Black
Movement
1 specsCaliber
Seiko NH35
Miyota 6S21
Pricing
1 specsMSRP
$269
$299
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