Side by side
MKII Key WestvsSmiths Armstrong Siddeley
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Key West40mm
Armstrong Siddeley42mm
Power Reserve
Key West—
Armstrong Siddeley—
Water Resistance
Key West200m
Armstrong Siddeley100m
MSRP
Key West$1,694
Armstrong Siddeley$980
Full specifications
Case
5 specsDiameter
40mm
42mm
Thickness
—
12mm
Lug-to-Lug
—
52mm
Lug Width
—
22mm
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
Black
Cream
Movement
2 specsCaliber
ETA 2893-2
Unitas 6498
Type
Automatic
Manual
Pricing
1 specsMSRP
—
$980
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