Side by side

Hamilton American Classic Intra-Matic Auto ChronovsPraesidus DD-45

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

DD-45
PraesidusDD-45
MSRP $299
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.

Praesidus DD-45

The Praesidus DD-45 is lauded for its detailed vintage-inspired design and solid finishing, with reviewers highlighting the impressive aged indices and hands on the "Patina" version and a well-finished 38mm steel case. Its 100-meter water resistance exceeds that of the original military watches, and the included leather strap is praised for its quality and vintage character, despite initial stiffness. One reviewer notes the Landeron movement exhibits jerky hand-winding. Overall, reviewers rate the Praesidus DD-45 highly for its faithful vintage aesthetic and robust build at its $900 price point.

At a glance

10 of 29 specs differ
Diameter
American Classic Intra-Matic Auto Chrono40mm
DD-4540mm
Power Reserve
American Classic Intra-Matic Auto Chrono60h
DD-4540h
Water Resistance
American Classic Intra-Matic Auto Chrono100m
DD-45100m
MSRP
American Classic Intra-Matic Auto Chrono$2,645
DD-45$299

Full specifications

Case

4 specs
Category
Chronograph
Field
Thickness
14.45mm
Lug-to-Lug
46mm
46.5mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
White
OG

Movement

3 specs
Caliber
H-31
Ameriquartz USA
Type
Automatic
Quartz
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$2,645
$299
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