Side by side

Tissot PRX CarbonvsVario 1918 Trench Brass

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

PRX Carbon
TissotPRX Carbon
MSRP $1,150
1918 Trench Brass
Vario1918 Trench Brass
MSRP $388

At a glance

14 of 29 specs differ
Diameter
PRX Carbon40.5mm
1918 Trench Brass40mm
Power Reserve
PRX Carbon80h
1918 Trench Brass40h
Water Resistance
PRX Carbon100m
1918 Trench Brass100m
MSRP
PRX Carbon$1,150
1918 Trench Brass$388

Full specifications

Case

6 specs
Category
Dress
Field
Diameter
40.5mm
40mm
Thickness
11.23mm
10mm
Lug-to-Lug
40mm
45mm
Lug Width
12mm
18mm
Material
Carbon
316L Stainless Steel

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black carbon
White
Indices
Indexes
Applied
Lume
Super-LumiNova ®
None

Movement

2 specs
Caliber
Powermatic 80
Miyota 82s5
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$1,150
$388

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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.

Tissot PRX Carbon

The Tissot PRX Carbon is widely praised for its unique, stealthy forged carbon aesthetic and lightweight wearability, with many owners considering it a standout within the PRX line. Owners consistently highlight the comfortable, high-quality rubber strap and the appealing forged carbon look. Accuracy is noted as COSC-level, and the Powermatic 80 movement is specifically mentioned as featuring a silicon balance spring. However, legibility is hampered by a textured carbon dial and poor lume, and some owners find the dial too shiny. The $1,150 price point is considered high by some, though others view it as decent value. On balance, owners rate the Tissot PRX Carbon highly for its distinctive lightweight design and comfortable wearability.

Vario 1918 Trench Brass

Owners widely praise the Vario 1918 Trench Brass for its attractive, precisely made dial and case, with the evolving brass patina noted as a positive feature. The bund strap is considered comfortable and well-fitting by some, though others find it stiff and short for larger wrists. The lume is considered poor. The Miyota 82s5 movement is described as adequate, with accuracy ranging from about -10 seconds per day to simply running slow. On balance, owners rate the Vario 1918 Trench Brass highly for its fantastic looks and the unique character of its brass case.

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