Side by side

Horage Autark K2 Small SecondsvsLum-Tec Solar Marine

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
Solar Marine
Lum-TecSolar Marine
MSRP $463

At a glance

13 of 29 specs differ
Diameter
Autark K2 Small Seconds39.5mm
Solar Marine39mm
Power Reserve
Autark K2 Small Seconds72h
Solar Marine40h
Water Resistance
Autark K2 Small Seconds100m
Solar Marine300m
MSRP
Autark K2 Small Seconds$5,590
Solar Marine$463

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
39.5mm
39mm
Thickness
8.8mm
10.7mm
Lug-to-Lug
48.3mm
43.5mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel (DLC coated)
Water Resistance
100m
300m

Crystal & Dial

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

Movement

2 specs
Caliber
Horage K2
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$5,590
$463

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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.

Lum-Tec Solar Marine

Lum-Tec Solar Marine owners praise its all-black diver design, excellent lume, and rugged, tank-like build. One owner finds it a perfect fit for a 7-inch wrist and the most frequently worn watch despite its smaller size. However, one owner cautions that the PVD coating will wear and chip within a year, impacting its appearance, and another finds the price high for a solar quartz watch with added lume. On balance, owners rate the Lum-Tec Solar Marine highly for its robust design and excellent lume, despite concerns about PVD durability and value proposition.

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