Side by side

Oblvlo JM SpacevsGrand Seiko STGF387

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

JM Space
OblvloJM Space
MSRP $315
STGF387
Grand SeikoSTGF387
MSRP $4,200

At a glance

11 of 29 specs differ
Diameter
JM Space42mm
STGF38726mm
Power Reserve
JM Space40h
STGF38740h
Water Resistance
JM Space50m
STGF387100m
MSRP
JM Space$315
STGF387$4,200

Full specifications

Case

6 specs
Category
Sport
Dress
Diameter
42mm
26mm
Thickness
12mm
8.1mm
Lug-to-Lug
46mm
32.9mm
Lug Width
22mm
13mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
—
4J51
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$315
$4,200

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Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62vsGrand Seiko STGF387Spinnaker Brutus YellowvsGrand Seiko STGF387Spinnaker PopeyevsGrand Seiko STGF387CIGA Design GILDED AGEvsGrand Seiko STGF387Oblvlo JM SpacevsGrand Seiko STGF359Oblvlo JM SpacevsGrand Seiko SBGP009
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