Side by side

Oblvlo JM SpacevsSeiko Prospex Sea

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

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JM Space
OblvloJM Space
MSRP $315
Prospex Sea
SeikoProspex Sea
MSRP $900
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Buy from Seiko ↗
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At a glance

13 of 29 specs differ
Diameter
JM Space42mm
Prospex Sea41mm
Power Reserve
JM Space40h
Prospex Sea70h
Water Resistance
JM Space50m
Prospex Sea200m
MSRP
JM Space$315
Prospex Sea$900

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
42mm
41mm
Thickness
12mm
12.3mm
Lug-to-Lug
46mm
46.9mm
Lug Width
22mm
20mm
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
—
6R35
Power Reserve
40h
70h
Jewels
25
24

Pricing

1 specs
MSRP
$315
$900
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