Side by side

Spinnaker Bradner GMTvsZelos Spearfish GMT

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

Bradner GMT
SpinnakerBradner GMT
MSRP $299
Spearfish GMT
ZelosSpearfish GMT
MSRP $999

At a glance

8 of 29 specs differ
Diameter
Bradner GMT42mm
Spearfish GMT40mm
Power Reserve
Bradner GMT40h
Spearfish GMT40h
Water Resistance
Bradner GMT180m
Spearfish GMT200m
MSRP
Bradner GMT$299
Spearfish GMT$999

Full specifications

Case

5 specs
Diameter
42mm
40mm
Thickness
15mm
13mm
Lug-to-Lug
50mm
40mm
Lug Width
22mm
20mm
Water Resistance
180m
200m

Crystal & Dial

1 specs
Dial Color
Brown
Frost

Movement

1 specs
Caliber
Seiko NH34A
Sellita SW330-2

Pricing

1 specs
MSRP
$299
$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.

Spinnaker Bradner GMT

The Spinnaker Bradner GMT is praised for its awesome lume and comfortable wearability, with one owner noting the rubber strap is very comfortable and the beads of rice bracelet fits well on smaller wrists. Some find its 15mm thickness and bold colorway may not appeal to everyone, and one owner views it as more of a casual GMT with tool-watch styling than a diver. Overall, owners rate the Spinnaker Bradner GMT highly for its value and comfortable wearability.

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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