Side by side

Hamilton American Classic Intra-Matic Auto ChronovsTAG Heuer Carrera Split Seconds Chronograph

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.

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 Carrera Split Seconds Chronograph

The TAG Heuer Carrera Split Seconds Chronograph is praised for its high-tech titanium case, linear brushing, and skeletonized TH81-01 automatic movement which showcases extensive hand-finishing. Reviewers note its subtle dial balances legibility and drama, and the finishing is considered higher than most TAG Heuer models. The movement's skeletonization is less extreme than its predecessor, and it offers a 65-hour power reserve. However, its 30-meter water resistance is considered minuscule, and the price, around $127,000 or CHF 110,000, is described as steep for a titanium Carrera, even with the split-seconds complication. On balance, reviewers highlight the advanced technical execution and refined finishing as key strengths, tempered by the high price point for a titanium construction.

At a glance

15 of 29 specs differ
Diameter
American Classic Intra-Matic Auto Chrono40mm
Carrera Split Seconds Chronograph42mm
Power Reserve
American Classic Intra-Matic Auto Chrono60h
Carrera Split Seconds Chronograph65h
Water Resistance
American Classic Intra-Matic Auto Chrono100m
Carrera Split Seconds Chronograph30m
MSRP
American Classic Intra-Matic Auto Chrono$2,645
Carrera Split Seconds Chronograph

Full specifications

Case

7 specs
Diameter
40mm
42mm
Thickness
14.45mm
Lug-to-Lug
0mm
Lug Width
20mm
Material
Stainless Steel
Titanium
Finish
Titanium
Water Resistance
100m
30m

Crystal & Dial

1 specs
Dial Color
White
Transparent

Movement

6 specs
Caliber
H-31
TH81-01
Beat Rate
0 vph
36,000 vph
Power Reserve
60h
65h
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Rattrapante Chronograph

Pricing

1 specs
MSRP
$2,645
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