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Grand Seiko SBGA427vsSheffield SUPERPRODUCTION

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

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SBGA427
Grand SeikoSBGA427
MSRP $5,800
SUPERPRODUCTION
SheffieldSUPERPRODUCTION
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
SBGA42739mm
SUPERPRODUCTION40mm
Power Reserve
SBGA42772h
SUPERPRODUCTION38h
Water Resistance
SBGA427100m
SUPERPRODUCTION200m
MSRP
SBGA427$5,800
SUPERPRODUCTION—

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
39mm
40mm
Thickness
12.3mm
12.55mm
Lug-to-Lug
46.8mm
48mm
Lug Width
19mm
20mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
Blue Graphite
Lume
None
Swiss Lume

Movement

3 specs
Caliber
9R65
Sellita SW200-1
Type
Spring Drive
Automatic
Power Reserve
72h
38h

Pricing

1 specs
MSRP
$5,800
—
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