Side by side
Fortis Marinemaster M-40vsRedux COURG: Zero-Hour
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Marinemaster M-4040mm
COURG: Zero-Hour39mm
Power Reserve
Marinemaster M-4038h
COURG: Zero-Hour41h
Water Resistance
Marinemaster M-40300m
COURG: Zero-Hour200m
MSRP
Marinemaster M-40$3,520
COURG: Zero-Hour$499
Full specifications
Case
7 specsCategory
Diver
—
Diameter
40mm
39mm
Thickness
13mm
13.7mm
Lug-to-Lug
—
46mm
Lug Width
21mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m
Crystal & Dial
1 specsDial Color
Orange
Black
Movement
3 specsCaliber
Sellita SW220-1
Seiko NH35A
Power Reserve
38h
41h
Jewels
26
25
Pricing
1 specsMSRP
$3,520
$499
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