Side by side
Hitori Somei YoshinovsGrand Seiko SBGA375
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Somei Yoshino39.6mm
SBGA37540mm
Power Reserve
Somei Yoshino41h
SBGA37572h
Water Resistance
Somei Yoshino100m
SBGA375100m
MSRP
Somei Yoshino$569
SBGA375$5,600
Full specifications
Case
5 specsCategory
—
Dress
Diameter
39.6mm
40mm
Thickness
10.55mm
12.5mm
Lug-to-Lug
46.8mm
46.2mm
Lug Width
—
19mm
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
White
Black
Movement
3 specsCaliber
Seiko NH35
9R65
Type
Automatic
Spring Drive
Power Reserve
41h
72h
Pricing
1 specsMSRP
$569
$5,600
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