Side by side

Spinnaker Bradner GMTvsZelos Hammerhead 43 Field

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

Bradner GMT
SpinnakerBradner GMT
MSRP $299
Hammerhead 43 Field
ZelosHammerhead 43 Field
MSRP $399

At a glance

9 of 29 specs differ
Diameter
Bradner GMT42mm
Hammerhead 43 Field43mm
Power Reserve
Bradner GMT40h
Hammerhead 43 Field40h
Water Resistance
Bradner GMT180m
Hammerhead 43 Field300m
MSRP
Bradner GMT$299
Hammerhead 43 Field$399

Full specifications

Case

5 specs
Category
GMT
Field
Diameter
42mm
43mm
Thickness
15mm
13mm
Lug-to-Lug
50mm
43mm
Water Resistance
180m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Brown
Purple

Movement

1 specs
Caliber
Seiko NH34A
Seiko NH38

Pricing

1 specs
MSRP
$299
$399

Follow this matchup

Get a note when Spinnaker Bradner GMT vs Zelos Hammerhead 43 Field gets more votes, a community discussion, or a price drop. No account needed.

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 Hammerhead 43 Field

The Zelos Hammerhead 43 Field is praised for its unique bronze case patina potential, masculine angular design, and fantastic lume. Owners also highlight the lovely Mosaic Ember and purple agate dials. However, some owners feel the 43mm case wears large, suited for wrists 7.5 inches and up, and a reviewer notes its substantial 17mm thickness. The rubber strap is disliked for making the watch feel top-heavy, and the date window is considered tiny and hard to see. Some owners express disappointment with the NH movement. Overall, owners and reviewers rate the Zelos Hammerhead 43 Field well for its distinctive design and dial appeal at its price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.