Side by side
Aryon Waves Summer AutomaticvsGrand Seiko SBGW291
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Waves Summer Automatic42mm
SBGW29136.5mm
Power Reserve
Waves Summer Automatic70h
SBGW29172h
Water Resistance
Waves Summer Automatic100m
SBGW291100m
MSRP
Waves Summer Automatic$589
SBGW291$5,300
Full specifications
Case
5 specsCategory
—
Dress
Diameter
42mm
36.5mm
Thickness
11mm
11.6mm
Lug-to-Lug
46mm
42.7mm
Lug Width
20mm
18mm
Crystal & Dial
1 specsDial Color
Blue
Black
Movement
3 specsCaliber
Hangzhou 7010A
9S64
Type
Automatic
Manual
Power Reserve
70h
72h
Pricing
1 specsMSRP
—
$5,300
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