Side by side

Oblvlo JM RotorvsNorthern Star Watch Sentinel

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

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JM Rotor
OblvloJM Rotor
MSRP $299
See the full JM Rotor
Sentinel
Northern Star WatchSentinel
MSRP $649
See the full Sentinel
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At a glance

9 of 29 specs differ
Diameter
JM Rotor42mm
Sentinel40.5mm
Power Reserve
JM Rotor42h
Sentinel42h
Water Resistance
JM Rotor50m
Sentinel50m
MSRP
JM Rotor$299
Sentinel$649

Full specifications

Case

5 specs
Category
Sport
—
Diameter
42mm
40.5mm
Thickness
13mm
10.1mm
Lug-to-Lug
0mm
43.72mm
Lug Width
0mm
20mm

Crystal & Dial

1 specs
Dial Color
—
White

Movement

2 specs
Caliber
Miyota 8215
Miyota 90S5
Jewels
21
0

Pricing

1 specs
MSRP
$299
$649
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