Side by side

Fortis Marinemaster M-40vsSternglas Naos Automatik Edition 60

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 Automatik Edition 60
SternglasNaos Automatik Edition 60
MSRP $539

At a glance

12 of 29 specs differ
Diameter
Marinemaster M-4040mm
Naos Automatik Edition 6038mm
Power Reserve
Marinemaster M-4038h
Naos Automatik Edition 6060h
Water Resistance
Marinemaster M-40300m
Naos Automatik Edition 6050m
MSRP
Marinemaster M-40$3,520
Naos Automatik Edition 60$539

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
38mm
Thickness
13mm
12mm
Lug-to-Lug
43mm
Lug Width
21mm
20mm
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
Orange
Lume
None
Luminova weiß und orange

Movement

3 specs
Caliber
Sellita SW220-1
Miyota 8315
Power Reserve
38h
60h
Jewels
26

Pricing

1 specs
MSRP
$3,520
$539

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Fortis Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

Sternglas Naos Automatik Edition 60

Owners widely praise the Sternglas Naos Automatik Edition 60 for its slim 9mm case, Bauhaus design, alabaster dial, and well-proportioned hands, noting it offers good value and a sophisticated look. Some owners find the movement audible and the 38mm case wears smaller than expected, while others feel the brand lacks heritage compared to established names. One owner reports the sapphire crystal remained scratch-free after two years of daily wear. Overall, owners rate the Sternglas Naos Automatik Edition 60 highly for its attractive Bauhaus styling and affordable price point.

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