Side by side

Breitling Superocean Heritage B31 AutomaticvsNodus Duality II

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

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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.

Breitling Superocean Heritage B31 Automatic

Owners widely praise the Breitling Superocean Heritage B31 Automatic's revived, characterful design with '50s charm and its comfortable wearability, with some noting the lugs hugging the wrist and a massaging mesh bracelet. The new Breitling B31 movement offers a 78-hour power reserve and COSC certification, and the 42mm case size is preferred by some over larger variants. Reviewers and owners note the pared-back dive bezel may impact legibility, and opinions are divided on the white date wheel at 6 o'clock. Some find Breitling watches, including this model, too large or chunky for smaller wrists, and criticism is directed at the Sellita SW200 movement at its price point by some owners. Overall, owners rate the Breitling Superocean Heritage B31 Automatic highly for its comfortable wearability and revived, characterful design.

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.

From video reviewers

The case finishing and dual-crown compressor design are praised. The lume brightness is considered average. Reviewers disagreed on the movement accuracy, with some noting it was regulated to +/- 8 seconds per day and others not specifying.

At a glance

16 of 29 specs differ
Diameter
Superocean Heritage B31 Automatic42mm
Duality II40mm
Power Reserve
Superocean Heritage B31 Automatic78h
Duality II41h
Water Resistance
Superocean Heritage B31 Automatic200m
Duality II300m
MSRP
Superocean Heritage B31 Automatic$6,500
Duality II$875

Full specifications

Case

6 specs
Diameter
42mm
40mm
Thickness
12.03mm
11.5mm
Lug-to-Lug
48mm
Lug Width
0mm
20mm
Finish
Stainless steel
Water Resistance
200m
300m

Crystal & Dial

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

Movement

5 specs
Caliber
Breitling B31
Miyota 9015
Power Reserve
78h
41h
Jewels
0
24
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$6,500
$875
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