Side by side

Spinnaker Hull California (Popeye Navy)vsRZE Fortitude GMT

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

Hull California (Popeye Navy)
SpinnakerHull California (Popeye Navy)
MSRP $375
Fortitude GMT
RZEFortitude GMT
MSRP $719

At a glance

13 of 29 specs differ
Diameter
Hull California (Popeye Navy)42mm
Fortitude GMT41mm
Power Reserve
Hull California (Popeye Navy)40h
Fortitude GMT40h
Water Resistance
Hull California (Popeye Navy)100m
Fortitude GMT200m
MSRP
Hull California (Popeye Navy)$375
Fortitude GMT$719

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
42mm
41mm
Thickness
15mm
12mm
Lug-to-Lug
47.5mm
47mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Grade 5 Titanium
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Popeye Navy
Red
Lume
None
Super-LumiNova BGW9

Movement

2 specs
Caliber
SII NH35A
Miyota 9075
Complications
None
GMT

Pricing

1 specs
MSRP
$375
$719

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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.

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.

RZE Fortitude GMT

The RZE Fortitude GMT is widely praised for its lightweight titanium construction and durable UltraHex coating, offering exceptional value under $700. Owners and reviewers highlight its comfortable wearability, with a bracelet featuring a quick-adjust clasp and multiple micro-adjustment positions. The Miyota 9075 flyer GMT movement is noted for its accuracy, with one owner reporting -1 to +1 seconds per day, though another source states a range of -10/+30 seconds per day. The watch's design is appreciated for its soul and attention to detail, including a subtle red crown tube indicator and faceted lugs, and its Nimbus Grey dial features a coarse, sandpaper-like texture and fumé effect. A reviewer points out the rotor can be loud and a smaller screwdriver is needed for sizing, while an owner found the GMT hand lume confusing. Overall, owners and reviewers rate the RZE Fortitude GMT highly for its comfortable titanium build, durable coating, and excellent value.

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