Side by side
Grand Seiko SBGR321vsZenith G F J
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
SBGR32140mm
G F J39mm
Power Reserve
SBGR32172h
G F J72h
Water Resistance
SBGR321100m
G F J50m
MSRP
SBGR321$5,200
G F J$49,900
Full specifications
Case
9 specsCategory
Dress
Mechanical
Diameter
40mm
39mm
Thickness
13mm
—
Lug-to-Lug
46.6mm
—
Lug Width
20mm
—
Material
Stainless Steel
950 Platinum
Finish
Brushed and polished
Platinum 950
Water Resistance
100m
50m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal
Sapphire
—
Crystal Shape
Flat
—
AR Coating
Yes
—
Dial Color
Black
Mother of Pearl
Indices
Applied
—
Movement
4 specsCaliber
9S65
135
Type
Automatic
—
Beat Rate
28,800 vph
0 vph
Jewels
25
0
Pricing
1 specsMSRP
$5,200
$49,900
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