Side by side

Grand Seiko SBGJ237vsSheffield 1A 38

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

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SBGJ237
Grand SeikoSBGJ237
MSRP $7,600
1A 38
Sheffield1A 38
MSRP $238
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Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
SBGJ23744.2mm
1A 3838mm
Power Reserve
SBGJ23755h
1A 38—
Water Resistance
SBGJ237200m
1A 38200m
MSRP
SBGJ237$7,600
1A 38$238

Full specifications

Case

5 specs
Category
GMT
Diver
Diameter
44.2mm
38mm
Thickness
14.4mm
12.8mm
Lug-to-Lug
50.6mm
46mm
Lug Width
21mm
20mm

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Blue

Movement

2 specs
Caliber
9S86
Seiko NH35
Power Reserve
55h
—

Pricing

1 specs
MSRP
$7,600
$238
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