Side by side

Bremont Supermarine 300MvsSternglas Naos Automatik Edition 60

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Naos Automatik Edition 60
SternglasNaos Automatik Edition 60
MSRP $539

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
Naos Automatik Edition 6038mm
Power Reserve
Supermarine 300M40h
Naos Automatik Edition 6060h
Water Resistance
Supermarine 300M300m
Naos Automatik Edition 6050m
MSRP
Supermarine 300M$3,550
Naos Automatik Edition 60$539

Full specifications

Case

5 specs
Category
Diver
Dress
Diameter
40mm
38mm
Lug-to-Lug
43mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
Green
Lume
None
Luminova weiß und orange

Movement

3 specs
Caliber
BE-92AE
Miyota 8315
Power Reserve
40h
60h
Jewels
25

Pricing

1 specs
MSRP
$3,550
$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.

Bremont Supermarine 300M

The Bremont Supermarine 300M is praised for its comfortable 40mm and 42mm case sizes, with owners noting the 42mm wears well on smaller wrists due to its lug design. One owner highlights the 13mm thinness of the 40mm case, considered compact for a 300m diver. The watch is priced at $1375. On balance, owners and reviewers appreciate the Bremont Supermarine 300M for its wearability and compact dimensions, especially for a dive watch.

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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