Side by side
A-13A A-13AvsGrand Seiko SBGP009
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
A-13A42mm
SBGP00940mm
Power Reserve
A-13A—
SBGP00940h
Water Resistance
A-13A100m
SBGP009100m
MSRP
A-13A—
SBGP009$3,100
Full specifications
Case
4 specsCategory
—
Dress
Diameter
42mm
40mm
Thickness
13.4mm
10.6mm
Lug-to-Lug
50.8mm
47mm
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
—
Black
Movement
2 specsCaliber
ETA 251.264
9F85
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$3,100
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