Side by side

Seiko CouturavsZelos Spearfish 3

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

Coutura
SeikoCoutura
MSRP $450
Spearfish 3
ZelosSpearfish 3
MSRP $749

At a glance

11 of 29 specs differ
Diameter
Coutura42mm
Spearfish 340mm
Power Reserve
Coutura40h
Spearfish 340h
Water Resistance
Coutura100m
Spearfish 3200m
MSRP
Coutura$450
Spearfish 3$749

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
42mm
40mm
Thickness
10.8mm
11.5mm
Lug-to-Lug
50.4mm
40mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
Black
Diver - Forged Carbon
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
6N52
La Joux-Perret G100
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$450
$749

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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 Coutura

Seiko Coutura owners widely report its wear-resistant metal treatments, with one noting minimal scratching after six years. The watch is appreciated for its solar and perpetual calendar functions, with some owners finding its styling unique and fun, while others consider it gaudy or too busy. Some owners find the Coutura lineup too large or that it sits high, but others praise its comfortable wearability and attractive appearance, with one owner calling it a keeper. Accuracy figures are not consistently reported, with one owner noting poor solar power reserve requiring constant light exposure, while another's kinetic perpetual model has a four-year reserve. On balance, owners appreciate the Seiko Coutura for its functional features and unique styling, despite some finding it visually polarizing.

Zelos Spearfish 3

The Zelos Spearfish 3 is widely praised for its exceptional finishing, with razor-sharp polish and flawless brushed transitions that owners feel exceed its price point. The 40mm case is noted for its wearability, and the La Joux-Perret G100 movement offers a 68-hour power reserve, with reported accuracy averaging +2.6 seconds per day. Reviewers highlight the exceptionally smooth bi-directional bezel and a tool-less micro-adjustment clasp described as best-in-class among microbrands. The sapphire sandwich construction and lumed bezel are also cited as desirable features. Overall, owners and reviewers rate the Zelos Spearfish 3 highly for its outstanding finishing and value at its price point.

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