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Grand Seiko SBGW306vsSmiths NAVIGATOR PRS-48

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
NAVIGATOR PRS-48
SmithsNAVIGATOR PRS-48
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Smiths ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
SBGW30636.5mm
NAVIGATOR PRS-4836mm
Power Reserve
SBGW30672h
NAVIGATOR PRS-48—
Water Resistance
SBGW306100m
NAVIGATOR PRS-48100m
MSRP
SBGW306$17,900
NAVIGATOR PRS-48—

Full specifications

Case

5 specs
Category
Dress
—
Diameter
36.5mm
36mm
Thickness
11.7mm
11.3mm
Lug-to-Lug
42.7mm
46.4mm
Material
Gold
Stainless Steel

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
—
Lume
None
SuperLuminova

Movement

2 specs
Caliber
9S64
Sellita SW210
Power Reserve
72h
—

Pricing

1 specs
MSRP
$17,900
—
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