Side by side
Lorier AstravsGrand Seiko STGF387
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Astra36mm
STGF38726mm
Power Reserve
Astra40h
STGF38740h
Water Resistance
Astra50m
STGF387100m
MSRP
Astra$599
STGF387$4,200
Full specifications
Case
6 specsCategory
Field
Dress
Diameter
36mm
26mm
Thickness
—
8.1mm
Lug-to-Lug
—
32.9mm
Lug Width
18mm
13mm
Water Resistance
50m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Standard
Black
Movement
2 specsCaliber
—
4J51
Type
Automatic
Quartz
Pricing
1 specsMSRP
$599
$4,200
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