Side by side

Hamilton American Classic Intra-Matic Auto ChronovsTAG Heuer Connected Calibre E5

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

Connected Calibre E5
TAG HeuerConnected Calibre E5
MSRP $1,600
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

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.

TAG Heuer Connected Calibre E5

Owners widely criticize the TAG Heuer Connected Calibre E5 for its high price, with some finding its components and assembly not justified by the $2000 cost. Several owners report significant issues with battery drain, with Wear OS identified as a primary culprit, and some experience frequent bugs and software update problems, leading to regret over their purchase. One owner noted the lume on the mechanical module lasts only about five minutes. On balance, owners rate the TAG Heuer Connected Calibre E5 poorly due to its high price and reliability concerns.

At a glance

15 of 29 specs differ
Diameter
American Classic Intra-Matic Auto Chrono40mm
Connected Calibre E540mm
Power Reserve
American Classic Intra-Matic Auto Chrono60h
Connected Calibre E5
Water Resistance
American Classic Intra-Matic Auto Chrono100m
Connected Calibre E550m
MSRP
American Classic Intra-Matic Auto Chrono$2,645
Connected Calibre E5$1,600

Full specifications

Case

6 specs
Category
Chronograph
Mechanical
Thickness
14.45mm
14mm
Lug Width
20mm
Finish
Brushed and polished
RUBBER
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
White
Black
Indices
Applied

Movement

4 specs
Caliber
H-31
Calibre E5
Beat Rate
28,800 vph
0 vph
Power Reserve
60h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$2,645
$1,600
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Hamilton American Classic Intra-Matic Auto Chrono vs TAG Heuer Connected Calibre E5 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.