Side by side

Grand Seiko SBGN027vsSmiths PRECISTA PRS-45 AEROTIMER

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

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SBGN027
Grand SeikoSBGN027
MSRP $3,700
PRECISTA PRS-45 AEROTIMER
SmithsPRECISTA PRS-45 AEROTIMER
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Buy used on eBay ↗
Buy from Smiths ↗
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At a glance

12 of 29 specs differ
Diameter
SBGN02739mm
PRECISTA PRS-45 AEROTIMER42mm
Power Reserve
SBGN02740h
PRECISTA PRS-45 AEROTIMER—
Water Resistance
SBGN027200m
PRECISTA PRS-45 AEROTIMER100m
MSRP
SBGN027$3,700
PRECISTA PRS-45 AEROTIMER—

Full specifications

Case

6 specs
Category
GMT
—
Diameter
39mm
42mm
Thickness
12.3mm
13mm
Lug-to-Lug
45.9mm
50mm
Lug Width
19mm
20mm
Water Resistance
200m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
9F86
Seiko VK64
Power Reserve
40h
—

Pricing

1 specs
MSRP
$3,700
—
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