Side by side

Formex Field AutomaticvsHamilton American Classic Spirit of Liberty Auto

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

Field Automatic
FormexField Automatic
MSRP $881
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.

Hamilton American Classic Spirit of Liberty Auto

Owners widely praise the Hamilton American Classic Spirit of Liberty Auto for its classical design, quality finishing, and refined presence, with its silver sunburst dial and rose gold accents frequently highlighted as beautiful. The H-10 movement offers an 80-hour power reserve, and some find the 42mm case size and 12mm thickness ideal for wearability. However, legibility can be an issue due to thin hands on the reflective dial, and the laser-engraved quote on the strap is a common point of contention, with some finding it detracts from the strap's appearance. Concerns are also raised about its limited versatility for everyday wear due to its dressier style, low water resistance, and lack of crown guards. Overall, owners and reviewers rate the Hamilton American Classic Spirit of Liberty Auto highly for its attractive design and value for money, particularly its movement and finishing.

At a glance

12 of 29 specs differ
Diameter
Field Automatic40mm
American Classic Spirit of Liberty Auto42mm
Power Reserve
Field Automatic41h
American Classic Spirit of Liberty Auto80h
Water Resistance
Field Automatic150m
American Classic Spirit of Liberty Auto50m
MSRP
Field Automatic$881
American Classic Spirit of Liberty Auto$1,195

Full specifications

Case

7 specs
Category
Field
Dress
Diameter
40mm
42mm
Thickness
10.6mm
11.4mm
Lug-to-Lug
46.6mm
46mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
150m
50m

Crystal & Dial

2 specs
Dial Color
Ash Grey
Blue
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
H-10
Power Reserve
41h
80h

Pricing

1 specs
MSRP
$881
$1,195
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