Side by side

Hamilton American Classic Intra-Matic Auto ChronovsPhoibos Great Wall

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

Great Wall
PhoibosGreat Wall
MSRP $465

At a glance

12 of 29 specs differ
Diameter
American Classic Intra-Matic Auto Chrono40mm
Great Wall42mm
Power Reserve
American Classic Intra-Matic Auto Chrono60h
Great Wall40h
Water Resistance
American Classic Intra-Matic Auto Chrono100m
Great Wall300m
MSRP
American Classic Intra-Matic Auto Chrono$2,645
Great Wall$465

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
40mm
42mm
Thickness
14.45mm
12mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Water Resistance
100m
300m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
White
Green
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
H-31
Miyota 9015
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$2,645
$465

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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.

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.

Phoibos Great Wall

The Phoibos Great Wall is widely praised by owners for its solid build quality and impressive wrist presence. Reviewers highlight the metallic 3D brick pattern on the dial as a distinctive feature. Overall, owners rate the Phoibos Great Wall highly for its robust construction and unique dial design.

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