SEIKO 5 SPORTS SRPL55K1 SNXS SERIES AUTOMATIC MEN WATCH

Seiko 5 Sports SRPL55K1 — SNXS Series Automatic Men's Watch

The Seiko 5 Sports SRPL55K1 is a new addition to the SNXS series evolution — taking the preppy fashion sensibility of the original 1970s Seiko 5 Sports SNXS watches and updating it for modern wear. This variant carries the "Blue Blazer" dial — a clean, classic blue that references the navy blazer, one of the most enduring garments in preppy fashion and smart-casual dressing. Of the three preppy SNXS dial variants, the Blue Blazer is the most universally wearable — a colour that transitions effortlessly from the boardroom to the weekend, from formal to casual, and from classic to contemporary.

The dial features white Lumibrite hands and indices for crisp modern legibility against the blue surface, alongside gold-coloured non-triangular hands and indices that create an elegant contrast — the gold accents designed to complement classic fashion details like gold blazer buttons and cufflinks. At 37.4mm with a curved Hardlex crystal, see-through caseback, day-date display, and 100M water resistance, the SRPL55K1 delivers the complete Seiko 5 Sports specification in a compact, versatile package that wears as naturally with a navy suit as it does with jeans and a white shirt.

Key Features

• Seiko 4R36 automatic movement with manual winding — self-winding with the convenience of hand-winding when needed
• Approx. 41-hour power reserve — dependable everyday performance
• Blue Blazer dial — clean, classic blue inspired by the preppy colourways of the original 1970s SNXS watches
• White Lumibrite hands and indices — crisp, modern legibility against the blue dial surface
• Gold-coloured non-triangular hands and indices — elegant accent designed to complement classic gold fashion details
• Iconic Hebitama "helmet" case shape — the SNXS series' most distinctive design feature
• Day-date display — full calendar functionality built in
• See-through caseback — view the 4R36 automatic movement in action
• 37.4mm stainless steel case in silver — compact, versatile sizing suited to everyday and dress wear
• Curved Hardlex crystal — reliable scratch resistance for daily use
• Stainless steel bracelet — durable, comfortable, and corrosion-resistant
• Pull-out crown with recessed positioning — a signature Seiko 5 Sports feature
• 100M (10 BAR) water resistance — swim-ready and built for active lifestyles

Why You'll Love It

The SRPL55K1 is the most universally wearable of the SNXS preppy dial series — and that is its defining strength. Blue is the most versatile colour in menswear, the navy blazer is the most versatile garment, and the Blue Blazer dial brings that versatility directly to the wrist. It pairs with everything the Gold Cufflinks SRPL59K1 pairs with, and more — the cooler blue tone works with silver, grey, white, and navy in a way that warm gold cannot. The Lumibrite white indices read with sharp clarity against the blue surface, the gold hands add the warmth and contrast that a purely monochrome blue and silver combination would lack, and the Hebitama case shape gives it the collector's character that separates it from any standard blue dial watch. At 37.4mm it wears with a neat, trim presence on the wrist — the right size for a shirt cuff, a blazer sleeve, or an active weekend. The definitive everyday SNXS.

SRPL55K1 vs SRPL57K1 vs SRPL59K1 — Which SNXS Preppy Dial Should You Choose?

All three models share identical specifications — the same 4R36 automatic calibre, 37.4mm Hebitama case, curved Hardlex crystal, see-through caseback, day-date display, Lumibrite, white indices, gold non-triangular hands, 100M water resistance, and 41-hour power reserve. The difference is entirely in the dial colour. The SRPL59K1 has the Gold Cufflinks dial — warm, tonal gold for a classic understated heritage look. The SRPL57K1 has the Green Tie dial — rich, distinctive green for a confident colour statement. The SRPL55K1 has the Blue Blazer dial — clean, classic, and the most versatile of the three for everyday wear. Three preppy references, three personalities — Gold Cufflinks for warmth, Green Tie for boldness, Blue Blazer for versatility.

The Seiko 5 Sports Story

Seiko 5 Sports represents over fifty years of reliability, durability, performance, and value. The "5" stands for the five key features present in every Seiko 5 since its introduction: automatic movement, day-date display, water resistance, recessed crown, and a durable case and bracelet. The SNXS series is one of the most beloved in the Seiko 5 Sports lineage — the Hebitama case shape has earned a devoted following among collectors worldwide. The SRPL55K1 honours that legacy with the most versatile dial colour in the preppy SNXS series — a blue that wears as well today as it would have in 1975.

Backed by Seiko's official warranty. Authentic Seiko 5 Sports watch, sold by authorised retailer City Chain Singapore.

Also available in Green Tie dial — shop the SRPL57K1 and Gold Cufflinks dial — shop the SRPL59K1. Explore the full Seiko 5 Sports Collection or browse all Seiko watches at City Chain Singapore.