Tissot Expands PRX Lineup with 40mm Mother-of-Pearl Dial

A New Face for a Beloved Icon

The Tissot PRX collection has grown into a sprawling family of watches, offering a dizzying array of sizes, materials, and movements. From the compact 25mm to the robust 40mm, and from classic steel to avant-garde carbon, there seems to be a PRX for every wrist and every taste. Now, Tissot adds another intriguing option: a 40mm Powermatic 80 with a mother-of-pearl (MoP) dial, a feature previously reserved for the smaller 35mm variant.

This latest release signals that mother-of-pearl is no longer confined to traditionally feminine timepieces. By placing the iridescent dial in the larger, unisex case, Tissot challenges conventions and offers a fresh aesthetic that appeals to a wide range of watch enthusiasts.

Design and Dial Details

The new dial is the star of the show. It combines the natural shimmer of mother-of-pearl with the PRX's signature "tapisserie" waffle pattern, creating a captivating interplay of light and texture. The result is a dial that changes character depending on the viewing angle, offering depth and a subtle iridescence that is both elegant and modern.

Applied metallic hour markers and faceted hands, coated with Super-LumiNova, ensure excellent legibility. A date window at 3 o'clock is neatly framed, maintaining the dial's balanced symmetry. This is a time-and-date display done right, with every element contributing to a cohesive and refined look.

Case, Movement, and Bracelet

The 40mm stainless steel case maintains the PRX's iconic barrel shape and integrated design. Measuring just 10.9mm thick, it sits comfortably on the wrist and slides easily under a shirt cuff. The case is brushed with polished accents, offering a versatile finish that dresses up or down with ease. A sapphire crystal protects the dial, while a see-through caseback reveals the movement within.

Powering this PRX is the Powermatic 80 automatic movement, a workhorse based on the ETA 2824-2 but significantly upgraded. It boasts an extended 80-hour power reserve and features a Nivachron antimagnetic hairspring, ensuring reliable timekeeping in everyday situations. The movement beats at 21,600 vibrations per hour and includes 23 jewels.

The integrated stainless steel bracelet is a hallmark of the collection, offering both comfort and style. It features a triple-folding clasp with safety push-buttons and a quick-release system, allowing for effortless swapping to optional leather or rubber straps (sold separately).

Pricing and Availability

The Tissot PRX 40mm Powermatic 80 with mother-of-pearl dial (reference T137.407.11.111.00) is now part of the permanent collection and available immediately. It is priced at EUR 825, CHF 725, or USD 850, reflecting a modest premium over the standard dial versions. For those seeking a unique yet versatile sports watch, this new PRX offers a compelling blend of style and substance.

Buying Tips

Consider the size: At 40mm, this PRX suits a wide range of wrist sizes, but those with smaller wrists may prefer the 35mm version, which also offers a mother-of-pearl dial.
Versatility: The iridescent dial makes this watch a conversation starter, yet it remains versatile enough for daily wear, from office to weekend.
Authenticity: When purchasing, ensure you buy from an authorized dealer to guarantee authenticity and warranty coverage.

Technical Specifications

Case: 40mm diameter x 10.9mm height, stainless steel, brushed and polished, sapphire crystal, see-through caseback, 100m water resistance
Dial: White mother-of-pearl with waffle pattern, applied markers and hands with Super-LumiNova, framed date at 3 o'clock
Movement: Powermatic 80 (based on ETA 2824-2), automatic, 23 jewels, 80-hour power reserve, 21,600 vph, Nivachron hairspring
Bracelet: Integrated stainless steel, triple-folding clasp with safety push-buttons, quick-release system
Reference: T137.407.11.111.00
Price: EUR 825 / CHF 725 / USD 850