Side by side
Spinnaker Tesei Forged CarbonvsGrand Seiko STGF387
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Tesei Forged Carbon43mm
STGF38726mm
Power Reserve
Tesei Forged Carbon40h
STGF38740h
Water Resistance
Tesei Forged Carbon300m
STGF387100m
MSRP
Tesei Forged Carbon$550
STGF387$4,200
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
43mm
26mm
Thickness
16mm
8.1mm
Lug-to-Lug
52mm
32.9mm
Lug Width
22mm
13mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
White
Black
Movement
2 specsCaliber
SII NH35A
4J51
Type
Automatic
Quartz
Pricing
1 specsMSRP
$550
$4,200
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