Side by side

Spinnaker Bradner GMTvsTissot Supersport Chrono

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

Bradner GMT
SpinnakerBradner GMT
MSRP $299
Supersport Chrono
TissotSupersport Chrono
MSRP $575

At a glance

12 of 29 specs differ
Diameter
Bradner GMT42mm
Supersport Chrono45.5mm
Power Reserve
Bradner GMT40h
Supersport Chrono40h
Water Resistance
Bradner GMT180m
Supersport Chrono100m
MSRP
Bradner GMT$299
Supersport Chrono$575

Full specifications

Case

6 specs
Category
GMT
Chronograph
Diameter
42mm
45.5mm
Thickness
15mm
11.92mm
Lug-to-Lug
50mm
45.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
180m
100m

Crystal & Dial

3 specs
Dial Color
Brown
Blue
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Seiko NH34A
13 1/4'''
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$299
$575

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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.

Tissot Supersport Chrono

Owners widely praise the Tissot Supersport Chrono for its visually appealing dial, handset, and case shape, with many finding it a great value for its price and noting excellent lume. Some owners report subdial hand misalignment, which Tissot considers within tolerance for certain units, and one owner sold theirs due to chronograph second hand movement when stationary. The watch's 44-45.5mm size is a point of contention, with some finding it too large for smaller wrists, while others report it fits well even on smaller wrists. On balance, owners rate the Tissot Supersport Chrono highly for its aesthetic appeal and value, despite some concerns regarding its size and chronograph function.

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