Side by side

Esoteric Watches Bathyal SolvsFortis Marinemaster M-40

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

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Bathyal Sol
Esoteric WatchesBathyal Sol
MSRP $899
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520
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Buy from Fortis ↗
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At a glance

12 of 29 specs differ
Diameter
Bathyal Sol44mm
Marinemaster M-4040mm
Power Reserve
Bathyal Sol40h
Marinemaster M-4038h
Water Resistance
Bathyal Sol600m
Marinemaster M-40300m
MSRP
Bathyal Sol$899
Marinemaster M-40$3,520

Full specifications

Case

7 specs
Category
—
Diver
Diameter
44mm
40mm
Thickness
14mm
13mm
Lug-to-Lug
48mm
—
Lug Width
22mm
21mm
Material
Black DLC Coated Stainless Steel
Stainless Steel
Water Resistance
600m
300m

Crystal & Dial

1 specs
Dial Color
Yellow
Orange

Movement

3 specs
Caliber
Miyota 9015
Sellita SW220-1
Power Reserve
40h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$899
$3,520
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