Side by side

Fortis Marinemaster M-40vsTuseno Blackwater

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520
Blackwater
TusenoBlackwater
MSRP $999
Buy from Fortis ↗
Buy used on eBay ↗
Buy from Tuseno ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Marinemaster M-4040mm
Blackwater40.5mm
Power Reserve
Marinemaster M-4038h
Blackwater—
Water Resistance
Marinemaster M-40300m
Blackwater200m
MSRP
Marinemaster M-40$3,520
Blackwater$999

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
40.5mm
Thickness
13mm
—
Lug-to-Lug
—
50mm
Lug Width
21mm
—
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
None
BGW9 Swiss Super-LumiNova

Movement

3 specs
Caliber
Sellita SW220-1
SW200-1
Power Reserve
38h
—
Jewels
26
25

Pricing

1 specs
MSRP
$3,520
$999
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