Side by side

Grand Seiko SBGM245vsGrand Seiko SBGW306

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

SBGM245
Grand SeikoSBGM245
MSRP $6,100
SBGW306
Grand SeikoSBGW306
MSRP $17,900

At a glance

10 of 29 specs differ
Diameter
SBGM24540.5mm
SBGW30636.5mm
Power Reserve
SBGM24572h
SBGW30672h
Water Resistance
SBGM245200m
SBGW306100m
MSRP
SBGM245$6,100
SBGW306$17,900

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
40.5mm
36.5mm
Thickness
14.4mm
11.7mm
Lug-to-Lug
48.6mm
42.7mm
Lug Width
20mm
18mm
Material
Stainless Steel
Gold
Water Resistance
200m
100m

Movement

2 specs
Caliber
9S66
9S64
Type
Automatic
Manual

Pricing

1 specs
MSRP
$6,100
$17,900

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