Side by side

Horage Autark K2 Small SecondsvsMassena LAB Uni-Racer

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
Uni-Racer
Massena LABUni-Racer
MSRP $3,495

At a glance

16 of 29 specs differ
Diameter
Autark K2 Small Seconds39.5mm
Uni-Racer39mm
Power Reserve
Autark K2 Small Seconds72h
Uni-Racer58h
Water Resistance
Autark K2 Small Seconds100m
Uni-Racer50m
MSRP
Autark K2 Small Seconds$5,590
Uni-Racer$3,495

Full specifications

Case

7 specs
Category
Dress
Chronograph
Diameter
39.5mm
39mm
Thickness
8.8mm
9mm
Lug-to-Lug
48.3mm
46mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

4 specs
Crystal
Sapphire
Acrylic
Crystal Shape
Flat
Domed
Dial Color
Black
White
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Horage K2
SW510 BH M Elaboré
Type
Automatic
Manual
Power Reserve
72h
58h
Jewels
25
23

Pricing

1 specs
MSRP
$5,590
$3,495

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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.

Massena LAB Uni-Racer

The Massena LAB Uni-Racer is praised for its refined vintage chronograph aesthetic, featuring a 39mm case with unique horizontal finishing, a GPHG-nominated hand-wound Sellita SW510 M movement, and a sector dial with a "big eye" counter. Owners and reviewers highlight its period-perfect Super-LumiNova and snailing on recessed registers, all supported by a 58-hour power reserve and 50m water resistance. On balance, owners and reviewers rate the Massena LAB Uni-Racer highly for its authentic vintage design and refined execution at its price point.

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