Side by side
Alkin Watches Model Three Dual TimevsNorthern Star Watch Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
Model Three Dual Time40.5mm
Sentinel40.5mm
Power Reserve
Model Three Dual Time—
Sentinel42h
Water Resistance
Model Three Dual Time200m
Sentinel50m
MSRP
Model Three Dual Time—
Sentinel$649
Full specifications
Case
3 specsThickness
12.5mm
10.1mm
Lug-to-Lug
48.5mm
43.72mm
Water Resistance
200m
50m
Crystal & Dial
1 specsDial Color
Yellow
White
Movement
2 specsCaliber
Miyota 9039
Miyota 90S5
Power Reserve
—
42h
Pricing
1 specsMSRP
—
$649
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