Side by side
Hamilton Khaki Field Day Date AutovsSheffield 1A 40mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Khaki Field Day Date Auto42mm
1A 40mm40mm
Power Reserve
Khaki Field Day Date Auto80h
1A 40mm40h
Water Resistance
Khaki Field Day Date Auto50m
1A 40mm200m
MSRP
Khaki Field Day Date Auto$895
1A 40mm$228
Full specifications
Case
5 specsCategory
Field
—
Diameter
42mm
40mm
Thickness
11.2mm
13mm
Lug-to-Lug
46mm
48mm
Water Resistance
50m
200m
Crystal & Dial
1 specsDial Color
Black
—
Movement
2 specsCaliber
H-30
Seiko NH35
Power Reserve
80h
40h
Pricing
1 specsMSRP
$895
$228
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