Side by side

Oblvlo JM SpacevsSeiko Prospex SPEEDTIMER

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 SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $3,000
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At a glance

13 of 29 specs differ
Diameter
JM Space42mm
Prospex SPEEDTIMER42.5mm
Power Reserve
JM Space40h
Prospex SPEEDTIMER45h
Water Resistance
JM Space50m
Prospex SPEEDTIMER100m
MSRP
JM Space$315
Prospex SPEEDTIMER$3,000

Full specifications

Case

6 specs
Category
Sport
Chronograph
Diameter
42mm
42.5mm
Thickness
12mm
15.1mm
Lug-to-Lug
46mm
50mm
Lug Width
22mm
20mm
Water Resistance
50m
100m

Crystal & Dial

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

Movement

3 specs
Caliber
—
8R46
Power Reserve
40h
45h
Jewels
25
34

Pricing

1 specs
MSRP
$315
$3,000
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Adjacent matchups

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Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62vsSeiko Prospex SPEEDTIMERLucky Harvey Three Card PokervsSeiko Prospex SPEEDTIMERLucky Harvey Black Slots MachinevsSeiko Prospex SPEEDTIMERSpinnaker Brutus YellowvsSeiko Prospex SPEEDTIMERBremont Terra Nova 42.5 ChronographvsOblvlo JM SpaceOblvlo JM SpacevsWilliam Wood Triumph Chronograph
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