Side by side

Spinnaker Bradner GMTvsZelos Spearfish 3

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

Bradner GMT
SpinnakerBradner GMT
MSRP $299
Spearfish 3
ZelosSpearfish 3
MSRP $749

At a glance

9 of 29 specs differ
Diameter
Bradner GMT42mm
Spearfish 340mm
Power Reserve
Bradner GMT40h
Spearfish 340h
Water Resistance
Bradner GMT180m
Spearfish 3200m
MSRP
Bradner GMT$299
Spearfish 3$749

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
42mm
40mm
Thickness
15mm
11.5mm
Lug-to-Lug
50mm
40mm
Lug Width
22mm
20mm
Water Resistance
180m
200m

Crystal & Dial

1 specs
Dial Color
Brown
Diver - Forged Carbon

Movement

1 specs
Caliber
Seiko NH34A
La Joux-Perret G100

Pricing

1 specs
MSRP
$299
$749

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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 3

The Zelos Spearfish 3 is widely praised for its exceptional finishing, with razor-sharp polish and flawless brushed transitions that owners feel exceed its price point. The 40mm case is noted for its wearability, and the La Joux-Perret G100 movement offers a 68-hour power reserve, with reported accuracy averaging +2.6 seconds per day. Reviewers highlight the exceptionally smooth bi-directional bezel and a tool-less micro-adjustment clasp described as best-in-class among microbrands. The sapphire sandwich construction and lumed bezel are also cited as desirable features. Overall, owners and reviewers rate the Zelos Spearfish 3 highly for its outstanding finishing and value at its price point.

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