For decades, the Seiko 5 line has been the gateway into the world of automatic watches. Affordable, durable, and stylish, these models have helped countless enthusiasts take their first step into mechanical horology. Among the most beloved references in this family is the SNXS series, originally celebrated for its compact case size, vintage-inspired proportions, and everyday wearability.

Seiko continues to build on the success of its SNXS revival, first reintroduced in April 2024 within the Seiko 5 Sports collection. Now, the lineup has officially grown with three new dial options, offering enthusiasts more choice while keeping the design language that made the original such a cult favorite. the design language that made the original such a cult favorite.

What’s New: Three Fresh Dial Colors

The collection welcomes three new references: SRPL55K1 ‘Blazer Blue’, SRPL57K1 ‘Green Tie’, and SRPL59K1 ‘Gold Cufflinks’.

All three dials feature applied baton-style hour markers filled with beige-toned Lumibrite, adding a subtle vintage aesthetic. The faceted hands echo the same treatment, ensuring legibility day or night while enhancing the overall refinement.

This approach keeps the watches feeling modern yet nostalgic—a combination that has helped the Seiko 5 Sports line thrive since its 2019 relaunch.

Design and Case Dimensions

The charm of the SNXS models has always been in their wearable proportions. While modern Seiko 5 Sports pieces often hover in the 40–42mm range, the SNXS keeps things more compact. The stainless steel case measures 37.4mm across, 12.5mm thick, with a 44.7mm lug-to-lug.

That size makes it ideal for collectors who prefer vintage-like wrist presence or simply want something more versatile than today’s oversized sports watches. It also makes the watch a perfect unisex option.

The case finishing is classic Seiko: polished bezel, brushed surfaces, and an overall tool-ready aesthetic. A Hardlex crystal protects the dial, while the redesigned steel bracelet includes a triple-folding clasp with push-button release. This may not be luxury-grade finishing, but at this price point, the quality is impressive and daily-wear friendly.

Movement: Seiko’s Workhorse 4R36

Inside the new SNXS beats the tried-and-true Seiko 4R36 automatic movement. It operates at 21,600 vibrations per hour and offers a 41-hour power reserve.

The movement also includes hacking seconds, meaning the seconds hand can be stopped for precise time-setting, along with hand-winding capability and the convenience of a day-date display at 3 o’clock.

Price & Value

Just like a year ago, the three new Seiko 5 Sports SNXS models arrive with the same affordable price, $395 USD / £340 GBP. While still very accessible, it’s slightly higher than some other Seiko 5 Sports releases, reflecting the updated bracelet, fresh dial options, and refined features.

Everyday Wearability

Where the SNXS really shines is in its everyday versatility. With its modest dimensions, it slips easily under a cuff, yet its sporty design means it doesn’t feel out of place in casual settings.

The new dial colors further expand its personality. The blue dial adds a classic pop of color, the green dial gives a fresh, contemporary look, and the gold dial provides a warm, vintage-inspired touch that pairs beautifully with leather straps.

Final Thoughts

The expansion of the SNXS collection proves that Seiko is listening to enthusiasts who crave smaller, retro-styled automatic watches. By keeping the proportions faithful to the original while adding fresh dials and an upgraded bracelet, Seiko has created one of the most attractive entry-level mechanical watches currently on the market.

These aren’t limited editions, and pricing remains accessible, meaning anyone looking for their first automatic—or seasoned collectors chasing a reliable everyday piece—will find something to enjoy here.

For many, the SNXS was a first love in the Seiko catalog. With these new releases, it looks ready to capture the next generation of collectors all over again.

Specs, Pricing & Availability

Brand: Seiko

Model: Seiko 5 Sports SNXS Series

Reference: SRPL55, SRPL57, SRPL59

Dial: Navy blue (SRPL55), green (SRPL57), gold-tone (SRPL59)

Case Material: Stainless steel

Diameter: 37.40 mm

Thickness: 12.50 mm

Lug-to-Lug: 44.70 mm

Crystal: Hardlex curved glass

Case Back: See-Through

Water Resistance: 100 Meters

Strap: Stainless steel bracelet with a folding clasp

Movement: Automatic

Caliber: 4R36

Functions: Hours, minutes, seconds, day, date

Frequency: 21,600 Vph

Jewels: 24

Power Reserve: 41 Hours

Price: £340

Limited Edition: No

Availability: Now