Side by side
Fortis Marinemaster M-40vsJack Mason Ellum Manual Wind
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
Ellum Manual Wind38mm
Power Reserve
Marinemaster M-4038h
Ellum Manual Wind42h
Water Resistance
Marinemaster M-40300m
Ellum Manual Wind50m
MSRP
Marinemaster M-40$3,520
Ellum Manual Wind$799
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
38mm
Thickness
13mm
9mm
Lug-to-Lug
—
45mm
Lug Width
21mm
20mm
Water Resistance
300m
50m
Crystal & Dial
1 specsDial Color
Orange
—
Movement
4 specsCaliber
Sellita SW220-1
Sellita SW210
Type
Automatic
Manual
Power Reserve
38h
42h
Jewels
26
25
Pricing
1 specsMSRP
$3,520
$799
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