Side by side
Spinnaker Tesei TitaniumvsGrand Seiko STGK031
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Tesei Titanium42mm
STGK03130mm
Power Reserve
Tesei Titanium40h
STGK03150h
Water Resistance
Tesei Titanium200m
STGK031100m
MSRP
Tesei Titanium$625
STGK031$6,600
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
42mm
30mm
Thickness
14mm
10.5mm
Lug-to-Lug
50mm
36.2mm
Lug Width
22mm
15mm
Material
Titanium
Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
2 specsCaliber
SII NH35A
9S27
Power Reserve
40h
50h
Pricing
1 specsMSRP
$625
$6,600
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