Side by side
Hamilton American Classic Day Date AutovsMatterhorn Watch Co. DiveMaster 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
American Classic Day Date Auto42mm
DiveMaster 30041mm
Power Reserve
American Classic Day Date Auto80h
DiveMaster 30042h
Water Resistance
American Classic Day Date Auto50m
DiveMaster 300300m
MSRP
American Classic Day Date Auto$1,245
DiveMaster 300$401
Full specifications
Case
6 specsCategory
Dress
—
Diameter
42mm
41mm
Thickness
11.55mm
12.8mm
Lug-to-Lug
46mm
47mm
Lug Width
22mm
—
Water Resistance
50m
300m
Crystal & Dial
2 specsDial Color
Grey
Black
Lume
None
BGW9
Movement
2 specsCaliber
H-30
Miyota 9015
Power Reserve
80h
42h
Pricing
1 specsMSRP
$1,245
—
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