Side by side

Grand Seiko SBGW306vsSynchron 70s Military

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

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SBGW306
Grand SeikoSBGW306
MSRP $17,900
70s Military
Synchron70s Military
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Synchron ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
SBGW30636.5mm
70s Military42mm
Power Reserve
SBGW30672h
70s Military40h
Water Resistance
SBGW306100m
70s Military300m
MSRP
SBGW306$17,900
70s Military—

Full specifications

Case

7 specs
Category
Dress
—
Diameter
36.5mm
42mm
Thickness
11.7mm
12.5mm
Lug-to-Lug
42.7mm
45mm
Lug Width
18mm
—
Material
Gold
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
AR Coating
Yes
Inner

Movement

3 specs
Caliber
9S64
Sellita SW200
Type
Manual
Automatic
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$17,900
—
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