Side by side

Spinnaker Bradner GMTvsSpinnaker Cahill Automatic

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

Bradner GMT
SpinnakerBradner GMT
MSRP $299
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350

At a glance

7 of 29 specs differ
Diameter
Bradner GMT42mm
Cahill Automatic42mm
Power Reserve
Bradner GMT40h
Cahill Automatic40h
Water Resistance
Bradner GMT180m
Cahill Automatic200m
MSRP
Bradner GMT$299
Cahill Automatic$350

Full specifications

Case

4 specs
Category
GMT
Diver
Thickness
15mm
13.7mm
Lug-to-Lug
50mm
51mm
Water Resistance
180m
200m

Crystal & Dial

1 specs
Dial Color
Brown
Green

Movement

1 specs
Caliber
Seiko NH34A
SII NH35A

Pricing

1 specs
MSRP
$299
$350

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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.

Spinnaker Cahill Automatic

Owners widely praise the Spinnaker Cahill Automatic for its attractive vintage-inspired design, comfortable wearability on smaller wrists, and good timekeeping, with one owner specifically noting the large "maxi" indices and NATO strap as highlights. However, some find the lume application uneven and note the use of a mineral crystal. A significant concern raised by one owner is a report of internal component failures and a perceived lack of quality control within the brand. On balance, the Spinnaker Cahill Automatic is well-regarded by owners for its style and value, particularly at specific price points, despite some noted manufacturing inconsistencies.

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