Side by side
Grand Seiko SBGA293vsSeagull Artisan Heritage Series Galaxy Starry Sky Aventurine Dial Coaxial Tourbillon 42mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
11 of 29 specs differDiameter
SBGA29340.2mm
Artisan Heritage Series Galaxy Starry Sky Aventurine Dial Coaxial Tourbillon 42mm42mm
Power Reserve
SBGA29372h
Artisan Heritage Series Galaxy Starry Sky Aventurine Dial Coaxial Tourbillon 42mm—
Water Resistance
SBGA293100m
Artisan Heritage Series Galaxy Starry Sky Aventurine Dial Coaxial Tourbillon 42mm50m
MSRP
SBGA293$5,200
Artisan Heritage Series Galaxy Starry Sky Aventurine Dial Coaxial Tourbillon 42mm$2,639
Full specifications
Case
6 specsCategory
Dress
—
Diameter
40.2mm
42mm
Thickness
12.8mm
11.5mm
Lug-to-Lug
48.5mm
0mm
Lug Width
19mm
21mm
Water Resistance
100m
50m
Crystal & Dial
1 specsAR Coating
Yes
—
Movement
3 specsCaliber
Grand Seiko 9R65
ST8230
Type
Spring Drive
Automatic
Power Reserve
72h
0h
Pricing
1 specsMSRP
$5,200
$2,639
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