Side by side

Nodus Duality II - Night Shade LEvsSeiko Prospex Sea

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

What people say

Owners + reviewers, side by side

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

Nodus Duality II - Night Shade LE

Owners widely praise the Nodus Duality II - Night Shade LE's refined case proportions, with a thinner profile enhancing on-wrist comfort, and an elegant, legible dial. The bracelet and clasp package also receive positive mentions for their functionality and quick-release system. However, opinions on value are divided, with one owner finding it overpriced at $868 due to a loud rotor and perceived lower-budget movement, while others argue US assembly and the Miyota 9000 series movement justify the cost and that Nodus's finishing and design are superior. Some may miss the luminous crowns found on the original model. Overall, owners and reviewers generally rate the Nodus Duality II - Night Shade LE highly for its improved finishing and wearability.

Seiko Prospex Sea

Owners and reviewers widely praise the Seiko Prospex Sea for its excellent value, robust build, and superior lume, with many noting its comfortable wearability and faithful design recreations. Some owners report the watch can feel big, thick, and heavy on smaller wrists, while others find the sizing perfect. The bezel action is frequently highlighted as smooth and precise, often exceeding that of less expensive models. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its impressive finishing and value proposition.

At a glance

13 of 29 specs differ
Diameter
Duality II - Night Shade LE40mm
Prospex Sea41.7mm
Power Reserve
Duality II - Night Shade LE41h
Prospex Sea41h
Water Resistance
Duality II - Night Shade LE300m
Prospex Sea200m
MSRP
Duality II - Night Shade LE$925
Prospex Sea$595

Full specifications

Case

4 specs
Diameter
40mm
41.7mm
Thickness
11.5mm
12.3mm
Lug-to-Lug
48mm
49.5mm
Water Resistance
300m
200m

Crystal & Dial

5 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Box
AR Coating
Yes
Dial Color
Lume
Swiss Super-LumiNova® Old Radium X1 Grade
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota Cal.9015 Premium Automatic
4R35
Power Reserve
41h
41h
Jewels
24
23

Pricing

1 specs
MSRP
$925
$595
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