Side by side

Grand Seiko SBGR321vsSmiths Armstrong Siddeley

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

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SBGR321
Grand SeikoSBGR321
MSRP $5,200
Armstrong Siddeley
SmithsArmstrong Siddeley
MSRP $980
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Buy from Smiths ↗
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At a glance

11 of 29 specs differ
Diameter
SBGR32140mm
Armstrong Siddeley42mm
Power Reserve
SBGR32172h
Armstrong Siddeley—
Water Resistance
SBGR321100m
Armstrong Siddeley100m
MSRP
SBGR321$5,200
Armstrong Siddeley$980

Full specifications

Case

5 specs
Category
Dress
—
Diameter
40mm
42mm
Thickness
13mm
12mm
Lug-to-Lug
46.6mm
52mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Cream

Movement

3 specs
Caliber
9S65
Unitas 6498
Type
Automatic
Manual
Power Reserve
72h
—

Pricing

1 specs
MSRP
$5,200
$980
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