Side by side
Gruppo Gamma Vanguard Steel DatevsSpinnaker Hull Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Vanguard Steel Date42mm
Hull Diver42mm
Power Reserve
Vanguard Steel Date42h
Hull Diver40h
Water Resistance
Vanguard Steel Date100m
Hull Diver300m
MSRP
Vanguard Steel Date$790
Hull Diver$375
Full specifications
Case
5 specsCategory
—
Diver
Thickness
12.6mm
15mm
Lug-to-Lug
49.5mm
47.5mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Forged Carbon
Green
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Miyota 9015
SII NH35A
Power Reserve
42h
40h
Complications
Date
None
Pricing
1 specsMSRP
$790
$375
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