Side by side

Hamilton American Classic Intra-Matic Auto ChronovsYema Pearldiver

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

Pearldiver
YemaPearldiver
MSRP $491

At a glance

8 of 29 specs differ
Diameter
American Classic Intra-Matic Auto Chrono40mm
Pearldiver38mm
Power Reserve
American Classic Intra-Matic Auto Chrono60h
Pearldiver40h
Water Resistance
American Classic Intra-Matic Auto Chrono100m
Pearldiver100m
MSRP
American Classic Intra-Matic Auto Chrono$2,645
Pearldiver$491

Full specifications

Case

4 specs
Category
Chronograph
Diver
Diameter
40mm
38mm
Thickness
14.45mm
14mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
White
Steel

Movement

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

Pricing

1 specs
MSRP
$2,645
$491

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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.

Yema Pearldiver

Owners widely praise the Yema Pearldiver's vintage aesthetic, clean dial, and sub-40mm dimensions with short lug-to-lug, noting its in-house movement and solid build quality. Accuracy figures range from dead-on at 0 seconds per day to +2 seconds per day, though some owners have reported dead-on-arrival movements requiring returns. The bracelet clasp is described by one owner as "pretty cheap." Some find the design pedestrian and lacking uniqueness, with the faux lume color noted as too dark by one commenter. Overall, owners rate the Yema Pearldiver highly for its vintage appeal and wearable dimensions at the price.

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