Side by side

Nodus Sector DeepvsSeiko 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 Sector Deep

The Nodus Sector Deep is widely praised for its excellent value, offering robust tool watch features like 500m water resistance and a precise 120-click bezel. Reviewers note its sandblasted steel case and excellent lume. However, the destro crown can be difficult to grip, and some find the bracelet lacks premium finishing. On balance, reviewers consider the Nodus Sector Deep a rugged, feature-packed tool watch offering exceptional value.

Seiko Prospex Sea

Owners widely praise the Seiko Prospex Sea for its excellent lume, robust build, and value, with many highlighting the comfortable 4 o'clock crown and reliable movements. Reviewers note impressive case finishing and attractive dials, with specific models lauded for their gradient blue designs and smooth bezel actions. Accuracy figures vary, with one owner reporting +9 seconds/day after demagnetization, while others find the watches to be good first "proper" watches. Some owners find the stock rubber straps uncomfortable or the overall size substantial on smaller wrists. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its combination of strong dive watch functionality and appealing design at its price point.

At a glance

11 of 29 specs differ
Diameter
Sector Deep38mm
Prospex Sea41mm
Power Reserve
Sector Deep41h
Prospex Sea70h
Water Resistance
Sector Deep500m
Prospex Sea200m
MSRP
Sector Deep$650
Prospex Sea$900

Full specifications

Case

4 specs
Diameter
38mm
41mm
Thickness
13.6mm
12.3mm
Lug-to-Lug
47mm
46.9mm
Water Resistance
500m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Lume
Swiss Super-LumiNova® BGW9 Grade A
LumiBrite on hands, index(es) and bezel

Movement

2 specs
Caliber
NH35
6R35
Power Reserve
41h
70h

Pricing

1 specs
MSRP
$650
$900
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