Tissot PRX Powermatic 80 40mm Mens Watch Green

Ref. T1374071109100

The PRX revives a Tissot case geometry from 1978 — the same integrated bracelet flow, the same tonneau form — but this 2022 green-dial variant arrives with an automatic movement where the original relied on quartz. That shift matters because the Powermatic 80 at its core delivers an 80-hour power reserve and is built around a Nivachron balance wheel, an alloy that resists magnetic fields and temperature variation more reliably than the conventional alternatives. The exhibition caseback lets you watch it run. On the wrist, the PRX plays against its dimensions in an interesting way: the fixed first links and the bracelet's tight integration with the case give it the presence of something larger, while the lug-to-lug span keeps it close and centred. The green guilloche dial shifts considerably depending on the angle of light — flat on, it reads as a deep, even tone; catch it obliquely and the waffle texture becomes pronounced. Worth noting that the crown sits recessed and close to the case, which makes pulling it to set the date less straightforward than it should be, and the butterfly clasp has no micro-adjustment, so getting the fit precise matters at the point of sizing.

Reference

T1374071109100

Brand

Tissot

Case size

40mm

Case thickness

10.9mm

Lug width

12mm

Case material

Stainless steel

Case shape

Tonneau

Dial

Green

Crystal

Sapphire

Movement

Automatic

Calibre

Powermatic 80

Functions

Date

Water resistance

100m

Bracelet / strap

Stainless steel bracelet

Strap colour

Silver

Clasp

Butterfly clasp

Lume

Super-LumiNova

Retailer

Goldsmiths