Side by side
Grand Seiko SBGW306vsGrand Seiko SBGY002
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
SBGW30636.5mm
SBGY00238.5mm
Power Reserve
SBGW30672h
SBGY00272h
Water Resistance
SBGW306100m
SBGY00230m
MSRP
SBGW306$17,900
SBGY002$30,000
Full specifications
Case
5 specsDiameter
36.5mm
38.5mm
Thickness
11.7mm
10.2mm
Lug-to-Lug
42.7mm
43.7mm
Lug Width
18mm
19mm
Water Resistance
100m
30m
Movement
2 specsCaliber
9S64
9R31
Type
Manual
Spring Drive
Pricing
1 specsMSRP
$17,900
$30,000
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