Side by side

Aryon Waves Summer AutomaticvsGrand Seiko SBGW306

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

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Waves Summer Automatic
AryonWaves Summer Automatic
MSRP $589
SBGW306
Grand SeikoSBGW306
MSRP $17,900
Buy from Aryon ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Waves Summer Automatic42mm
SBGW30636.5mm
Power Reserve
Waves Summer Automatic70h
SBGW30672h
Water Resistance
Waves Summer Automatic100m
SBGW306100m
MSRP
Waves Summer Automatic$589
SBGW306$17,900

Full specifications

Case

6 specs
Category
—
Dress
Diameter
42mm
36.5mm
Thickness
11mm
11.7mm
Lug-to-Lug
46mm
42.7mm
Lug Width
20mm
18mm
Material
Stainless Steel
Gold

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

3 specs
Caliber
Hangzhou 7010A
9S64
Type
Automatic
Manual
Power Reserve
70h
72h

Pricing

1 specs
MSRP
—
$17,900
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