Side by side

Northern Star Watch Icy SentinelvsSheffield 1A

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Icy Sentinel
Northern Star WatchIcy Sentinel
MSRP $849
1A
Sheffield1A
MSRP $223
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Buy used on eBay ↗
Buy from Sheffield ↗
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At a glance

11 of 29 specs differ
Diameter
Icy Sentinel40.5mm
1A40mm
Power Reserve
Icy Sentinel42h
1A—
Water Resistance
Icy Sentinel50m
1A200m
MSRP
Icy Sentinel$849
1A$223

Full specifications

Case

6 specs
Category
—
Diver
Diameter
40.5mm
40mm
Thickness
10.1mm
12.8mm
Lug-to-Lug
43.72mm
46mm
Lug Width
20mm
20mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
Ice blue
White/Blue
Lume
None
Swiss blue lume

Movement

2 specs
Caliber
Miyota 90S5
Seiko NH35A
Power Reserve
42h
—

Pricing

1 specs
MSRP
$849
$223
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