Side by side

Bremont Supermarine 300MvsNodus Duality II

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

Supermarine 300M
BremontSupermarine 300M
MSRP $3,550
Duality II
NodusDuality II
MSRP $875

At a glance

11 of 29 specs differ
Diameter
Supermarine 300M40mm
Duality II40mm
Power Reserve
Supermarine 300M40h
Duality II41h
Water Resistance
Supermarine 300M300m
Duality II300m
MSRP
Supermarine 300M$3,550
Duality II$875

Full specifications

Case

3 specs
Thickness
12mm
11.5mm
Lug-to-Lug
48mm
Material
904L Stainless Steel
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Yes
Dial Color
Green
Lume
None
Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs
Caliber
BE-92AE
Miyota Cal.9015 Premium Automatic
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$3,550
$875

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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.

Nodus Duality II

Owners widely praise the Nodus Duality II for its refined dial construction, improved proportions, and wearability with a thinner 11.5mm case. The dual-crown functionality for movement and internal rotating bezel is a key feature, alongside 300 meters of water resistance and a durable three-link bracelet with the NodeX extension. The Miyota Cal. 9015 movement is noted, with some owners preferring Nodus finishing over alternatives. One owner finds the Nodus Duality II overpriced at $868, citing a loud rotor and lower-quality bracelet, while others argue US assembly, the movement, and the internal bezel justify the cost. On balance, owners and reviewers rate the Nodus Duality II highly for its refined design and wearability at its price point.

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