Side by side

Naga Watches SpirevsGrand Seiko SBGV239

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

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Spire
Naga WatchesSpire
MSRP $853
SBGV239
Grand SeikoSBGV239
MSRP $3,100
Buy from Naga Watches ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Spire39mm
SBGV23940mm
Power Reserve
Spire—
SBGV23940h
Water Resistance
Spire100m
SBGV239100m
MSRP
Spire$853
SBGV239$3,100

Full specifications

Case

5 specs
Category
—
Dress
Diameter
39mm
40mm
Thickness
9.9mm
10.4mm
Lug-to-Lug
—
46.2mm
Lug Width
—
19mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
White
Black

Movement

3 specs
Caliber
Miyota 9039
9F82
Type
Automatic
Quartz
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$3,100
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