Flux Watches QuadrasvsTissot PRX Carbon
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Quadras

PRX Carbon
Diameter
41mm
40.5mm
Lug-to-Lug
n/a
40mm
Thickness
11.8mm
11.2mm
lowest
Water Resistance
70m
100m
highest
Power Reserve
68h
80h
highest
MSRP
$2,800
$1,150
lowest
Movement
La Joux-Perret G101
Tissot Powermatic 80
Case
6 specsCrystal & Dial
4 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Flux Watches Quadras for its unique design, highlighting the "Flux Capacitor" dial that sequentially illuminates digits for time display, and the visually striking "levitating" indices. On balance, owners rate the Flux Watches Quadras highly for its innovative dial presentation and distinctive aesthetic.
The tool-less bracelet adjustment system with Nano-Adjust clasp is a consensus strength. Reviewers did not reach consensus on any weaknesses.
Owners widely praise the Tissot PRX Carbon for its unique, stealthy aesthetic and lightweight forged carbon construction, with many considering it their favorite within the PRX collection. Reviewers and owners alike highlight its comfortable feel and high-quality rubber strap, noting COSC-level accuracy from the Powermatic 80 movement. However, some find the textured carbon dial's legibility challenging due to its shininess and poor lume, and a few owners consider its $1,150 price point to be high for the PRX line. On balance, owners rate the Tissot PRX Carbon highly for its distinctive lightweight design and strong accuracy at the price.
The forged carbon fiber case is a unique, lightweight feature. Reviewers noted a lack of specific detail on bracelet quality and water resistance.
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