Side by side

Spinnaker Challenger AutomaticvsZelos Thresher 41 GMT

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

Challenger Automatic
SpinnakerChallenger Automatic
MSRP $289
Thresher 41 GMT
ZelosThresher 41 GMT
MSRP $729

At a glance

9 of 29 specs differ
Diameter
Challenger Automatic42mm
Thresher 41 GMT41mm
Power Reserve
Challenger Automatic40h
Thresher 41 GMT40h
Water Resistance
Challenger Automatic200m
Thresher 41 GMT200m
MSRP
Challenger Automatic$289
Thresher 41 GMT$729

Full specifications

Case

5 specs
Category
Diver
GMT
Diameter
42mm
41mm
Thickness
19mm
11.5mm
Lug-to-Lug
49.5mm
41mm
Lug Width
22mm
20mm

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
Damascus LE

Movement

1 specs
Caliber
SII NH35A
Miyota 9075 GMT

Pricing

1 specs
MSRP
$289
$729

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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 Challenger Automatic

The Spinnaker Challenger Automatic is widely praised for its fun, playful design, solid build quality, and satisfying bezel action. Owners appreciate the comfortable 42mm DLC-coated case and the thoughtful integration of the Popeye theme, with the character serving as the hour and minute hands. Reviewers note the reliable Seiko NH35 movement and 300m water resistance. Some owners find the blue lume weaker than expected, and the ultra-domed sapphire crystal presents challenges for photography. The thick rubber strap is also cited as difficult to manage. Overall, owners and reviewers rate the Spinnaker Challenger Automatic highly for its unique character integration and solid dive watch fundamentals at its price point.

Zelos Thresher 41 GMT

Owners widely praise the Zelos Thresher 41 GMT for its creative design, titanium construction, and excellent lume. Some find the worldtimer bezel busy and the GMT function less easy to read, while others note the double Mother of Pearl dial's dynamic color shifts can be reflective in direct sun. The bezel-based world timer requires manual adjustment and allows for independent GMT use. Overall, owners rate the Zelos Thresher 41 GMT highly for its unique titanium build and striking dial at its price point.

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