Side by side
Hamilton American Classic Intra-Matic Auto ChronovsHemel HD24 Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
American Classic Intra-Matic Auto Chrono40mm
HD24 Automatic40mm
Power Reserve
American Classic Intra-Matic Auto Chrono60h
HD24 Automatic40h
Water Resistance
American Classic Intra-Matic Auto Chrono100m
HD24 Automatic200m
MSRP
American Classic Intra-Matic Auto Chrono$2,645
HD24 Automatic$300
Full specifications
Case
5 specsCategory
Chronograph
Diver
Thickness
14.45mm
13mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
White
Gallant USAF Edition
Movement
2 specsCaliber
H-31
Seiko NH38A
Power Reserve
60h
40h
Pricing
1 specsMSRP
$2,645
$300
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