Side by side

Seiko Prospex SeavsZelos Nova 37

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

Prospex Sea
SeikoProspex Sea
MSRP $595
Nova 37
ZelosNova 37
MSRP $899

At a glance

14 of 29 specs differ
Diameter
Prospex Sea41.7mm
Nova 3737mm
Power Reserve
Prospex Sea41h
Nova 3740h
Water Resistance
Prospex Sea200m
Nova 3750m
MSRP
Prospex Sea$595
Nova 37$899

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
41.7mm
37mm
Thickness
12.3mm
7mm
Lug-to-Lug
49.5mm
37mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

3 specs
Crystal
Hardlex
Domed Sapphire
Dial Color
Black
Salmon
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

4 specs
Caliber
4R35
ETA 7001
Type
Automatic
Manual
Power Reserve
41h
40h
Jewels
23
25

Pricing

1 specs
MSRP
$595
$899

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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.

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.

Zelos Nova 37

Owners widely praise the Zelos Nova 37's spectacular 37mm dimensions and extremely light, thin wearability. The meteorite dial is frequently highlighted as a captivating feature, though some reviewers suggest simpler indices would improve legibility over the Arabic numerals. The watch is considered a considerable value at $1,999. On balance, owners and reviewers rate the Zelos Nova 37 highly for its excellent dimensions and dial execution at the price.

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