Side by side
Grand Seiko SBGW258vsGrand Seiko SBGW306
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
SBGW25838mm
SBGW30636.5mm
Power Reserve
SBGW25872h
SBGW30672h
Water Resistance
SBGW25830m
SBGW306100m
MSRP
SBGW258$26,000
SBGW306$17,900
Full specifications
Case
5 specsDiameter
38mm
36.5mm
Thickness
10.9mm
11.7mm
Lug-to-Lug
45.8mm
42.7mm
Lug Width
19mm
18mm
Water Resistance
30m
100m
Pricing
1 specsMSRP
$26,000
$17,900
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