Side by side

Horage Autark K2 Small SecondsvsSpinnaker Bradner GMT

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

Autark K2 Small Seconds
HorageAutark K2 Small Seconds
MSRP $5,590
Bradner GMT
SpinnakerBradner GMT
MSRP $299

At a glance

12 of 29 specs differ
Diameter
Autark K2 Small Seconds39.5mm
Bradner GMT42mm
Power Reserve
Autark K2 Small Seconds72h
Bradner GMT40h
Water Resistance
Autark K2 Small Seconds100m
Bradner GMT180m
MSRP
Autark K2 Small Seconds$5,590
Bradner GMT$299

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
39.5mm
42mm
Thickness
8.8mm
15mm
Lug-to-Lug
48.3mm
50mm
Material
Titanium
316L Stainless Steel
Water Resistance
100m
180m

Crystal & Dial

3 specs
AR Coating
No
Inner
Dial Color
Black
Brown
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Horage K2
Seiko NH34A
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$5,590
$299

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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.

Horage Autark K2 Small Seconds

Owners and reviewers widely praise Horage's technical capabilities and enthusiast-driven approach, with one owner highlighting the brand's craftsmanship, reliability, and value. The Horage Autark K2 Small Seconds features a Grade 5 titanium case and bracelet praised for being lightweight and comfortable for daily wear, offering 100 meters of water resistance and a 72-hour power reserve. Accuracy is rated within -4/+6 seconds per day. On balance, owners and reviewers rate the Horage Autark K2 Small Seconds highly for its technical innovation and value proposition.

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.

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