Side by side

Asterisk Watches OlympicvsNorthern Star Watch Sentinel

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

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Olympic
Asterisk WatchesOlympic
Sentinel
Northern Star WatchSentinel
MSRP $649
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Buy used on eBay ↗
Buy from Northern Star Watch ↗
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At a glance

7 of 29 specs differ
Diameter
Olympic38mm
Sentinel40.5mm
Power Reserve
Olympic42h
Sentinel42h
Water Resistance
Olympic50m
Sentinel50m
MSRP
Olympic—
Sentinel$649

Full specifications

Case

4 specs
Diameter
38mm
40.5mm
Thickness
11mm
10.1mm
Lug-to-Lug
46mm
43.72mm
Lug Width
—
20mm

Crystal & Dial

1 specs
Dial Color
—
White

Movement

1 specs
Caliber
Seagull TY2709
Miyota 90S5

Pricing

1 specs
MSRP
—
$649
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Beaufort Permian RiftvsNorthern Star Watch SentinelBiatec T. G. MasarykvsNorthern Star Watch SentinelHoraPictor Totem CiphervsNorthern Star Watch SentinelNorthern Star Watch SentinelvsPraesidus 42mm AutomaticAsterisk Watches OlympicvsNorthern Star Watch Icy SentinelAsterisk Watches OlympicvsNorthern Star Watch Dark Knight
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