Side by side
Hamilton Khaki Field King Day-DatevsOak & Oscar The Olmsted Windup Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Khaki Field King Day-Date40mm
The Olmsted Windup Edition38mm
Power Reserve
Khaki Field King Day-Date80h
The Olmsted Windup Edition50h
Water Resistance
Khaki Field King Day-Date100m
The Olmsted Windup Edition100m
MSRP
Khaki Field King Day-Date$845
The Olmsted Windup Edition$1,775
Full specifications
Case
5 specsDiameter
40mm
38mm
Thickness
11.8mm
10.8mm
Lug-to-Lug
50mm
44.9mm
Material
Stainless Steel
316L Stainless Steel
Caseback
—
Engraved
Crystal & Dial
4 specsCrystal Shape
—
Double-domed
AR Coating
—
Underside
Dial Color
Black
Grey
Lume
None
Super-LumiNova
Movement
4 specsCaliber
H-40 (ETA 2834-2 base)
Sellita SW300-1
Beat Rate
0 vph
4 vph
Power Reserve
80h
50h
Complications
None
GMT, Chronograph, Date
Pricing
1 specsMSRP
$845
$1,775
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