Side by side

Fortis Marinemaster M-40vsSternglas Naos XS Automatik

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

Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520
Naos XS Automatik
SternglasNaos XS Automatik
MSRP $431

At a glance

11 of 29 specs differ
Diameter
Marinemaster M-4040mm
Naos XS Automatik33mm
Power Reserve
Marinemaster M-4038h
Naos XS Automatik—
Water Resistance
Marinemaster M-40300m
Naos XS Automatik50m
MSRP
Marinemaster M-40$3,520
Naos XS Automatik$431

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
33mm
Thickness
13mm
11mm
Lug-to-Lug
—
38.5mm
Lug Width
21mm
16mm
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Orange
—

Movement

3 specs
Caliber
Sellita SW220-1
Miyota 6T15
Power Reserve
38h
—
Jewels
26
—

Pricing

1 specs
MSRP
$3,520
$431

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