Side by side
Fortis Marinemaster M-40vsStudio Underd0g Midnight
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
Midnight39.5mm
Power Reserve
Marinemaster M-4038h
Midnight40h
Water Resistance
Marinemaster M-40300m
Midnight—
MSRP
Marinemaster M-40$3,520
Midnight$800
Full specifications
Case
5 specsCategory
Diver
Casual
Diameter
40mm
39.5mm
Thickness
13mm
—
Lug Width
21mm
—
Water Resistance
300m
—
Crystal & Dial
1 specsDial Color
Orange
Standard
Movement
4 specsCaliber
Sellita SW220-1
—
Type
Automatic
Manual
Power Reserve
38h
40h
Jewels
26
25
Pricing
1 specsMSRP
$3,520
$800
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