Side by side

Northern Star Watch SentinelvsRobot Watches ORBIS

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

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Sentinel
Northern Star WatchSentinel
MSRP $649
ORBIS
Robot WatchesORBIS
MSRP $5,370
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Buy from Robot Watches ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Sentinel40.5mm
ORBIS42mm
Power Reserve
Sentinel42h
ORBIS65h
Water Resistance
Sentinel50m
ORBIS50m
MSRP
Sentinel$649
ORBIS$5,370

Full specifications

Case

4 specs
Diameter
40.5mm
42mm
Thickness
10.1mm
12mm
Lug-to-Lug
43.72mm
—
Lug Width
20mm
18mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
White
—

Movement

2 specs
Caliber
Miyota 90S5
G100
Power Reserve
42h
65h

Pricing

1 specs
MSRP
$649
—
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All alternatives to the Sentinel →All alternatives to the ORBIS →
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