Side by side
Spinnaker Hull Titanium BronzevsGrand Seiko STGK003
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Hull Titanium Bronze42mm
STGK00328.7mm
Power Reserve
Hull Titanium Bronze40h
STGK00350h
Water Resistance
Hull Titanium Bronze100m
STGK003100m
MSRP
Hull Titanium Bronze$425
STGK003$31,200
Full specifications
Case
6 specsCategory
Diver
Dress
Diameter
42mm
28.7mm
Thickness
15mm
10.9mm
Lug-to-Lug
50mm
35.1mm
Lug Width
22mm
14mm
Material
Titanium
Gold
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
2 specsCaliber
SII NH35A
9S27
Power Reserve
40h
50h
Pricing
1 specsMSRP
$425
$31,200
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