Side by side

Massena LAB Dato-RacervsHorage Decaflux

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

Dato-Racer
Massena LABDato-Racer
MSRP $1,595
Decaflux
HorageDecaflux
MSRP $3,080

At a glance

9 of 29 specs differ
Diameter
Dato-Racer40mm
Decaflux40mm
Power Reserve
Dato-Racer38h
Decaflux40h
Water Resistance
Dato-Racer50m
Decaflux100m
MSRP
Dato-Racer$1,595
Decaflux$3,080

Full specifications

Case

3 specs
Category
Sport
Dress
Thickness
10.5mm
9.98mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Yes
No
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
SW400-1
Horage K3
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$1,595
$3,080

Follow this matchup

Get a note when Massena LAB Dato-Racer vs Horage Decaflux gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Massena LAB Dato-Racer

Owners widely praise the Massena LAB Dato-Racer as an excellent everyday watch, appreciating its blend of 1970s-inspired aesthetics with modern dimensions. This model is a limited edition of 99 pieces. On balance, owners rate the Massena LAB Dato-Racer highly for its successful fusion of vintage design and contemporary wearability.

Horage Decaflux

The Horage Decaflux is praised for its innovative in-house K3 movement, featuring a silicon escapement and a 96-hour power reserve, along with chronometer certification and a slim 9.98mm profile. Reviewers note its tinted sapphire crystal, lightning bolt seconds hand, and bracelet with an integrated vibe and thin clasp. The watch is priced at CHF 2,750, with preorder pricing at CHF 2,500, representing a strong value for an in-house Swiss movement. Some reviewers find the lightning bolt seconds hand slightly too wide and note a direct design homage to the Rolex Milgauss. On balance, reviewers rate the Horage Decaflux highly for its technical innovation and value proposition at its price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.