Side by side

Oak & Oscar The AtwoodvsHamilton American Classic Intra-Matic Auto Chrono

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

The Atwood
Oak & OscarThe Atwood
MSRP $2,650

At a glance

14 of 29 specs differ
Diameter
The Atwood39mm
American Classic Intra-Matic Auto Chrono40mm
Power Reserve
The Atwood58 hoursh
American Classic Intra-Matic Auto Chrono60h
Water Resistance
The Atwood50m
American Classic Intra-Matic Auto Chrono100m
MSRP
The Atwood$2,650
American Classic Intra-Matic Auto Chrono$2,645

Full specifications

Case

5 specs
Diameter
39mm
40mm
Thickness
12.9mm
14.45mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Sellita AMT5100M
H-31
Type
Manual
Automatic
Beat Rate
4 vph
28,800 vph
Power Reserve
58 hoursh
60h
Jewels
23
25

Pricing

1 specs
MSRP
$2,650
$2,645

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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.

Oak & Oscar The Atwood

Oak & Oscar The Atwood is widely praised for its 39mm size and clean design, with reviewers highlighting the powdery matte sandwich dial and smooth pusher action. The manual-wind Sellita AMT5100M flyback chronograph movement is noted for its blued column wheel. Some reviewers would prefer contrasting case finishes, but the fully brushed finish and drilled lug holes contribute to its tool watch feel. Overall, owners and reviewers rate Oak & Oscar The Atwood highly for its excellent value and compact, tool-watch aesthetic.

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.

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