Side by side

Spinnaker Challenger AutomaticvsStudio Underd0g Smoked Salmon

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

Challenger Automatic
SpinnakerChallenger Automatic
MSRP $289
Smoked Salmon
Studio Underd0gSmoked Salmon
MSRP $1,750

At a glance

9 of 29 specs differ
Diameter
Challenger Automatic42mm
Smoked Salmon38.5mm
Power Reserve
Challenger Automatic40h
Smoked Salmon40h
Water Resistance
Challenger Automatic200m
Smoked Salmon50m
MSRP
Challenger Automatic$289
Smoked Salmon$1,750

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
42mm
38.5mm
Thickness
19mm
16mm
Lug-to-Lug
49.5mm
44.5mm
Lug Width
22mm
20mm
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
Blue
Salmon

Movement

1 specs
Caliber
SII NH35A

Pricing

1 specs
MSRP
$289
$1,750

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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.

Studio Underd0g Smoked Salmon

Owners widely praise the Studio Underd0g Smoked Salmon's clean, elegant design and unique appeal, with some appreciating its simple, unbranded look and others noting its conversation-starting ability. The watch features a two-layered, metallic salmon-skin-inspired dial housed in a 38.5mm stainless steel case. It is powered by a Swiss-made Sellita SW510 M MP b monopusher chronograph movement, with advertised accuracy of ±5 seconds per day. Some owners find the £1700/€1,800 price point high, and one owner noted a "raised glass fishbowl over the dial." Overall, owners rate the Studio Underd0g Smoked Salmon highly for its unique dial design and conversation-starting appeal.

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