Side by side

Gruppo Gamma Vanguard SteelvsSpinnaker Hull California (Popeye Navy)

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Vanguard Steel
Gruppo GammaVanguard Steel
MSRP $790
Hull California (Popeye Navy)
SpinnakerHull California (Popeye Navy)
MSRP $375

At a glance

10 of 29 specs differ
Diameter
Vanguard Steel42mm
Hull California (Popeye Navy)42mm
Power Reserve
Vanguard Steel42h
Hull California (Popeye Navy)40h
Water Resistance
Vanguard Steel100m
Hull California (Popeye Navy)100m
MSRP
Vanguard Steel$790
Hull California (Popeye Navy)$375

Full specifications

Case

4 specs
Category
Diver
Thickness
12.6mm
15mm
Lug-to-Lug
49.5mm
47.5mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Forged Carbon
Popeye Navy
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Miyota 9039
SII NH35A
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$790
$375

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Gruppo Gamma Vanguard Steel

The Gruppo Gamma Vanguard Steel is praised for its aged steel case and cream sandwich dial. However, some owners dislike the distorted sapphire crystal and the absence of minute markers, with one noting difficulty in replacing the crystal due to hand fitment. The watch features a Miyota 9039 movement with a 42-hour power reserve and an accuracy range of -10 to +30 seconds per day, and is offered with two strap options. On balance, owners value the Gruppo Gamma Vanguard Steel for its distinctive aged aesthetic and dial design, despite some reservations about the crystal.

From video reviewers

Movement accuracy is a notable strength, with one reviewer noting a -1.8 second per day deviation after initial testing. A weakness is the substantial price hike for the re-release model, which raises questions about whether the upgrades justify the cost. Reviewers disagree on the watch's originality, with one calling it "decidedly derivative" and the other not mentioning this aspect.

Spinnaker Hull California (Popeye Navy)

The Spinnaker Hull California (Popeye Navy) is noted for its unique design, featuring Popeye's arms as hands, which appeals to owners seeking a bold, quirky piece. Some owners appreciate the watch's solid build, textured dial, applied indices, and applied logo, along with decent SuperLuminova lume on the hands and indices. The watch utilizes a Seiko NH35 movement with a power reserve around 40-41 hours. One owner points out an anatomical inaccuracy in the Popeye depiction, with both characters shown with two right arms. Another reviewer notes the 42mm cushion case has a noticeable 15.7mm thickness.

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