Side by side
Grand Seiko SBGA427vsSpinnaker Tesei Forged Carbon
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
SBGA42739mm
Tesei Forged Carbon43mm
Power Reserve
SBGA42772h
Tesei Forged Carbon40h
Water Resistance
SBGA427100m
Tesei Forged Carbon300m
MSRP
SBGA427$5,800
Tesei Forged Carbon$550
Full specifications
Case
7 specsCategory
Dress
Diver
Diameter
39mm
43mm
Thickness
12.3mm
16mm
Lug-to-Lug
46.8mm
52mm
Lug Width
19mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Black
White
Movement
3 specsCaliber
9R65
SII NH35A
Type
Spring Drive
Automatic
Power Reserve
72h
40h
Pricing
1 specsMSRP
$5,800
$550
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