Side by side
Hamilton Khaki Aviation Day Date AutovsTSAO Baltimore OLD BAY Timepiece
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Khaki Aviation Day Date Auto42mm
OLD BAY Timepiece40mm
Power Reserve
Khaki Aviation Day Date Auto80h
OLD BAY Timepiece41h
Water Resistance
Khaki Aviation Day Date Auto100m
OLD BAY Timepiece200m
MSRP
Khaki Aviation Day Date Auto$1,125
OLD BAY Timepiece$550
Full specifications
Case
4 specsCategory
Pilot
—
Diameter
42mm
40mm
Thickness
12.15mm
13.2mm
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
Black
—
Movement
2 specsCaliber
H-40
Seiko NH38
Power Reserve
80h
41h
Pricing
1 specsMSRP
$1,125
$550
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