Tissot PRX Automatic Chronograph watch

Tissot PRX Automatic Chronograph

Tissot PRX · Ref. T137.427.11.011.00

About This Watch

The Tissot PRX Automatic Chronograph elevates the PRX family into complication territory, pairing the collection's signature integrated-bracelet design language with a fully mechanical chronograph movement — a combination that at $1,695 challenges Swiss chronographs costing three to five times as much. The step up to 42mm and 14.1mm thickness is necessary to accommodate the ETA A05.H31 chronograph caliber, a column-wheel movement with vertical clutch engagement that provides the smooth pusher feel and instantaneous chronograph hand start that define a premium mechanical chronograph. The white dial variant offers exceptional legibility across the three sub-dials: running seconds at 9 o'clock, 30-minute counter at 3, and 6-hour counter at 6, with a date window neatly integrated at the 4:30 position. The 60-hour power reserve ensures the chronograph remains ready even after a weekend off the wrist. Column-wheel chronograph movements are typically associated with significantly higher price points — the Omega Speedmaster, Zenith Chronomaster, and TAG Heuer Carrera all employ similar architecture at two to four times the cost. Tissot's access to the Swatch Group's movement manufacturing infrastructure makes this specification democratization possible without cutting corners on finishing or functionality. The integrated bracelet maintains the PRX aesthetic identity despite the larger case dimensions, and the chronograph pushers are recessed into the case sides for a clean profile. The PRX Automatic Chronograph represents perhaps the single best value in Swiss mechanical chronographs today — a column-wheel, vertical-clutch caliber in a beautifully finished integrated-bracelet case at a price that renders most competitors indefensible.

In-Depth Review

The latest addition to Tissot's PRX collection proves that Swiss watchmaking at the accessible end of the market needn't compromise on substance. The PRX Automatic Chronograph combines the collection's distinctive integrated bracelet design with a capable ETA A05.H31 movement that delivers genuine chronographic functionality in a 42mm stainless steel package. With a 60-hour power reserve and 100-meter water resistance, this watch handles both desk duty and weekend adventures with equal competence. The white dial layout, featuring a date window, small seconds subdial, and chronograph counters, strikes an understated balance between legibility and visual interest. At just 14.1mm thick, the case proportions feel contemporary without appearing overwrought, a design philosophy that has defined the PRX line since its 2023 introduction.

This watch targets professionals seeking a chronograph that transcends the purely functional category without venturing into luxury pricing territory. The ideal owner values Swiss heritage and precise engineering over fashion statements—someone who appreciates that a chronograph's appeal lies partly in its purposeful design, whether actually timing events or simply appreciating mechanical complexity. It suits those who want a single versatile watch capable of formal occasions and active pursuits alike.

Against competing alternatives like the Seiko Prospex Speedtimer or Tudor Black Bay Chronograph, the Tissot offers straightforward appeal at a considerable price advantage. While it may lack the prestige cachet of Tudor or the diving credentials of Seiko's heritage models, the PRX delivers recognized Swiss manufacture and proven movement reliability for approximately $1,500 in current market pricing—a compelling proposition for chronograph newcomers and seasoned collectors alike.

Specifications

Movement

Movement TypeAutomatic
CaliberETA A05.H31
Power Reserve60 hours
Frequency28,800 vph
Jewels25

Case

Case Diameter42.0mm
Case Thickness14.1mm
Case MaterialStainless Steel
CrystalSapphire
BezelFixed, polished
Dial ColorWhite
Lug-to-Lug49.0mm

Features

Water Resistance100m / 328ft
Bracelet/StrapStainless steel integrated bracelet
ClaspButterfly clasp with push-buttons
Weight172g
Complications
ChronographDateSmall Seconds

Pricing

Retail (MSRP)
$1,695
Market Price
$1,500