Side by side

Formex Field AutomaticvsZelos Spearfish 3

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

Field Automatic
FormexField Automatic
MSRP $881
Spearfish 3
ZelosSpearfish 3
MSRP $749

At a glance

10 of 29 specs differ
Diameter
Field Automatic40mm
Spearfish 340mm
Power Reserve
Field Automatic41h
Spearfish 340h
Water Resistance
Field Automatic150m
Spearfish 3200m
MSRP
Field Automatic$881
Spearfish 3$749

Full specifications

Case

5 specs
Category
Field
Diver
Thickness
10.6mm
11.5mm
Lug-to-Lug
46.6mm
40mm
Material
Titanium
316L Stainless Steel
Water Resistance
150m
200m

Crystal & Dial

2 specs
Dial Color
Ash Grey
Diver - Forged Carbon
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
La Joux-Perret G100
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$881
$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.

Formex Field Automatic

Owners widely praise the Formex Field Automatic for its lightweight, scratch-resistant Grade 2 titanium case with a hardening treatment and its comfortable wearability, especially with quick-release straps and a carbon clasp. Reviewers and owners alike highlight the dial's legibility and depth, with one noting the Petrol Blue's great color and subtle texture. The Sellita SW200-1 movement is considered a practical choice, with one owner reporting accuracy of +1 second per day. The watch offers 150m water resistance and is seen as good value under $1000. Some owners desire a matching titanium bracelet and find the numeral typography less appealing. Overall, owners and reviewers rate the Formex Field Automatic highly for its robust, comfortable titanium construction and functional dial design at its price point.

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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