Side by side

Spinnaker Bradner GMTvsStudio Underd0g Guacamole (Gen3)

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

Bradner GMT
SpinnakerBradner GMT
MSRP $299
Guacamole (Gen3)
Studio Underd0gGuacamole (Gen3)
MSRP $550

At a glance

10 of 29 specs differ
Diameter
Bradner GMT42mm
Guacamole (Gen3)38.5mm
Power Reserve
Bradner GMT40h
Guacamole (Gen3)40h
Water Resistance
Bradner GMT180m
Guacamole (Gen3)
MSRP
Bradner GMT$299
Guacamole (Gen3)$550

Full specifications

Case

7 specs
Category
GMT
Chronograph
Diameter
42mm
38.5mm
Thickness
15mm
Lug-to-Lug
50mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
180m

Crystal & Dial

1 specs
Dial Color
Brown
Open

Movement

1 specs
Caliber
Seiko NH34A

Pricing

1 specs
MSRP
$299
$550

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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.

Studio Underd0g Guacamole (Gen3)

Owners widely praise the Studio Underd0g Guacamole (Gen3) for its fun, cheerful, and unusual design with great colors, and one owner found its actual wrist presence perfect. Some owners, however, find the dial printing tacky and the overall design looking cheap, while others feel it is a bit pricey for what is offered. The pushers lack crispness, and the crystal is very reflective and domed too much at the edges. One owner expresses concern that it uses a Seagull ST91-B movement, known for a high failure rate. On balance, owners are split on the value proposition of the Studio Underd0g Guacamole (Gen3) at its current price point, with some appreciating its unique aesthetic and others finding the design and movement choices underwhelming.

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