Side by side
Fortis Marinemaster M-40vsManufaktur Waldhoff Atlas GMT
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
Atlas GMT41mm
Power Reserve
Marinemaster M-4038h
Atlas GMT41h
Water Resistance
Marinemaster M-40300m
Atlas GMT300m
MSRP
Marinemaster M-40$3,520
Atlas GMT$548
Full specifications
Case
4 specsCategory
Diver
—
Diameter
40mm
41mm
Thickness
13mm
13.5mm
Lug Width
21mm
20mm
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Orange
—
Lume
None
C3
Movement
3 specsCaliber
Sellita SW220-1
Seiko NH34
Power Reserve
38h
41h
Jewels
26
25
Pricing
1 specsMSRP
$3,520
$548
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