Side by side
Grand Seiko STGF387vsStudio Underd0g Full Moon
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
STGF38726mm
Full Moon39.5mm
Power Reserve
STGF38740h
Full Moon40h
Water Resistance
STGF387100m
Full Moon—
MSRP
STGF387$4,200
Full Moon$800
Full specifications
Case
6 specsCategory
Dress
Casual
Diameter
26mm
39.5mm
Thickness
8.1mm
—
Lug-to-Lug
32.9mm
—
Lug Width
13mm
—
Water Resistance
100m
—
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Black
Standard
Movement
2 specsCaliber
4J51
—
Type
Quartz
Manual
Pricing
1 specsMSRP
$4,200
$800
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