Side by side

Oblvlo JM EarthvsFormex Reef 39.5 mm

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

JM Earth
OblvloJM Earth
MSRP $228
Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230

At a glance

10 of 29 specs differ
Diameter
JM Earth42mm
Reef 39.5 mm39.5mm
Power Reserve
JM Earth40h
Reef 39.5 mm56h
Water Resistance
JM Earth50m
Reef 39.5 mm300m
MSRP
JM Earth$228
Reef 39.5 mm$2,230

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
42mm
39.5mm
Thickness
13mm
11mm
Lug-to-Lug
46mm
45.5mm
Lug Width
20mm
22mm
Water Resistance
50m
300m

Crystal & Dial

1 specs
Dial Color
Black
Bahama Blue

Movement

2 specs
Caliber
—
Sellita SW300-1
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$228
$2,230

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