Side by side

Formex Essence FortyOnevsHamilton American Classic Intra-Matic Auto Chrono

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.

Formex Essence FortyOne

Owners widely praise the Formex Essence for its comfortable bracelet, excellent finishing, and slim wearability, with some considering it the best in its price range. Reviewers highlight its compelling value, sporty-chic aesthetic, and build quality that suggests a more expensive product, noting the patented suspension system and chronometer-certified movement. Some owners dislike the brand name and logo, and the dial design is considered derivative by some. The 43mm case wears well due to its 10mm thickness and 49mm lug-to-lug, though some find it large on smaller wrists. A point of contention for some is the non-screw-down crown, despite its 100m water resistance. Overall, owners and reviewers rate the Formex Essence highly for its exceptional comfort and build quality at its price point.

Hamilton American Classic Intra-Matic Auto Chrono

Owners widely praise the Hamilton American Classic Intra-Matic Auto Chrono for its historically significant retro design, clean panda dial, and value, with many noting its comfortable wearability and how it garners compliments. Reviewers and owners alike highlight its attractive dial with well-placed sub-registers and polished indices, evoking a vintage charm. Some owners find the 14mm+ case thickness substantial, though others note it wears smaller than expected and fits under shirt cuffs. The H-31 movement's rotor is described as spinny by one owner, and accuracy figures range from +3 to +8 seconds per day, with one owner noting the OEM strap is utilitarian. On balance, owners and reviewers rate the Hamilton American Classic Intra-Matic Auto Chrono highly for its vintage aesthetic and value proposition.

At a glance

10 of 29 specs differ
Diameter
Essence FortyOne41mm
American Classic Intra-Matic Auto Chrono40mm
Power Reserve
Essence FortyOne41h
American Classic Intra-Matic Auto Chrono60h
Water Resistance
Essence FortyOne100m
American Classic Intra-Matic Auto Chrono100m
MSRP
Essence FortyOne$1,890
American Classic Intra-Matic Auto Chrono$2,645

Full specifications

Case

5 specs
Category
Dress
Chronograph
Diameter
41mm
40mm
Thickness
10.6mm
14.45mm
Lug-to-Lug
46.5mm
0mm
Lug Width
22mm
20mm

Crystal & Dial

2 specs
Dial Color
Arctic White
White
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
H-31
Power Reserve
41h
60h

Pricing

1 specs
MSRP
$1,890
$2,645
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