Side by side

Studio Underd0g Smoked SalmonvsZelos Spearfish GMT

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

Smoked Salmon
Studio Underd0gSmoked Salmon
MSRP $1,750
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

8 of 29 specs differ
Diameter
Smoked Salmon38.5mm
Spearfish GMT40mm
Power Reserve
Smoked Salmon40h
Spearfish GMT40h
Water Resistance
Smoked Salmon50m
Spearfish GMT200m
MSRP
Smoked Salmon$1,750
Spearfish GMT$999

Full specifications

Case

5 specs
Category
Chronograph
GMT
Diameter
38.5mm
40mm
Thickness
16mm
13mm
Lug-to-Lug
44.5mm
40mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
Dial Color
Salmon
Frost

Movement

1 specs
Caliber
Sellita SW330-2

Pricing

1 specs
MSRP
$1,750
$999

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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.

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.

Zelos Spearfish GMT

The Zelos Spearfish GMT is widely praised for its exceptional value, with reviewers highlighting its superb finishing, flawless machining, and a tool-less micro-adjustment clasp that exceeds its price point. It features a La Joux-Perret G100 movement with a 68-hour power reserve, achieving an average accuracy of +2.6 seconds per day, or a Miyota 9075 movement offering flier-style GMT functionality. The 40mm case and bidirectional 48-click ceramic bezel are well-executed, though one reviewer noted a minor compromise in the end link fit. Overall, owners and reviewers rate the Zelos Spearfish GMT highly for its impressive finishing and value proposition.

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