Side by side
Fortis Marinemaster M-40vsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Marinemaster M-4040mm
Speedster (Racing Light Blue)39mm
Power Reserve
Marinemaster M-4038h
Speedster (Racing Light Blue)40h
Water Resistance
Marinemaster M-40300m
Speedster (Racing Light Blue)30m
MSRP
Marinemaster M-40$3,520
Speedster (Racing Light Blue)$299
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
40mm
39mm
Thickness
13mm
12mm
Lug-to-Lug
—
46mm
Lug Width
21mm
20mm
Water Resistance
300m
30m
Crystal & Dial
1 specsDial Color
Orange
Black
Movement
3 specsCaliber
Sellita SW220-1
Miyota 6S21
Power Reserve
38h
40h
Jewels
26
25
Pricing
1 specsMSRP
$3,520
$299
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