Side by side

Oblvlo JM RotorvsPraesidus Neptune 44

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

JM Rotor
OblvloJM Rotor
MSRP $299
Neptune 44
PraesidusNeptune 44
MSRP $550

At a glance

13 of 29 specs differ
Diameter
JM Rotor42mm
Neptune 4444mm
Power Reserve
JM Rotor42h
Neptune 4440h
Water Resistance
JM Rotor50m
Neptune 44200m
MSRP
JM Rotor$299
Neptune 44$550

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
42mm
44mm
Thickness
13mm
—
Lug-to-Lug
46mm
—
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Patina

Movement

3 specs
Caliber
Miyota 8215
Miyota 9039
Power Reserve
42h
40h
Jewels
21
25

Pricing

1 specs
MSRP
$299
$550

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