Side by side
Oblvlo JM SpacevsSeiko Prospex Sea Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
JM Space42mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
JM Space40h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
JM Space50m
Prospex Sea Save the Ocean Special Edition200m
MSRP
JM Space$315
Prospex Sea Save the Ocean Special Edition$650
Full specifications
Case
5 specsCategory
Sport
Diver
Diameter
42mm
43.8mm
Thickness
12mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Water Resistance
50m
200m
Crystal & Dial
2 specsAR Coating
Inner
Anti-reflective coating on inner surface
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
—
4R35
Power Reserve
40h
41h
Jewels
25
23
Pricing
1 specsMSRP
$315
$650
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