SEIKO 5 Sports Men’s Automatic Watch with Stainless Steel

Product Overview

This Seiko 5 Sports Men’s Automatic Watch is a modern evolution of the legendary SNXS series, blending over five decades of Japanese watchmaking excellence with contemporary performance enhancements. Designed for active individuals who value both reliability and refined aesthetics, this timepiece delivers automatic movement powered by your own motion—no battery required. The striking sunray green dial, stainless steel case and bracelet, and luminous hands create a bold yet timeless look perfect for daily wear whether you’re in the office, on the trail, or enjoying weekend adventures.

Key Features

• Automatic Movement: Powered by a robust 24-jewel mechanical movement that operates at 21,600 vibrations per hour, delivering exceptional accuracy through natural wrist motion. Includes manual winding capability for flexibility when not worn regularly, ensuring it stays precise even after periods of disuse.
• LumiBrite Luminescence: Hands and hour markers are coated with Seiko’s proprietary LumiBrite material, providing clear visibility in low-light conditions without needing external light exposure. Ideal for early morning commutes or evening activities.
• Sunray Green Dial with Diamond-Cut Indices: Features a rich, deep green finish that catches light beautifully, accented by gold-toned diamond-cut indices with grooved top surfaces for enhanced readability and a premium tactile feel.
• Screwdown Transparent Caseback: Allows you to admire the intricate inner workings of the movement while maintaining full water resistance and structural durability—perfect for those who appreciate mechanical craftsmanship.
• Durable Stainless Steel Construction: The case and bracelet are crafted from high-quality stainless steel with a combination of hairline and mirror finishes, offering scratch resistance and a sleek, polished appearance that complements any style.
• Tri-Fold Push Button Clasp: Provides secure fastening with easy one-handed operation, designed for comfort during all-day wear and quick adjustments on the go.
• Day/Date Calendar Display: Dual-function calendar keeps track of both the current date and day of the week, adding practical functionality for busy professionals and travelers alike.

Technical Specifications

• Model Number: SRPL55
• Movement Type: Automatic (24 jewels)
• Frequency: 21,600 vibrations per hour
• Power Reserve: Approximately 41 hours
• Case Material: Stainless steel
• Dial Color: Deep green with sunray finish
• Indices: Gold-finished diamond cut with grooved surfaces
• Luminosity: LumiBrite coating on hands and markers
• Water Resistance: 10 bar (100 meters / 330 feet)
• Caseback: Screwdown, transparent
• Bracelet: Stainless steel with tri-fold push button clasp
• Dimensions: 5 x 4 x 0.28 inches
• Weight: 4.48 ounces
• Department: Mens
• Manufacturer: Seiko
• ASIN: B0FXBGJV7P
• Warranty: For warranty information, please click here

Benefits & Use Cases

The Seiko 5 Sports Watch is built for real life—engineered to perform across diverse environments without compromise. Its 100-meter water resistance makes it suitable not only for rain and splashes but also for swimming and showering, giving you confidence in wet conditions. The automatic movement ensures reliable timekeeping whether you wear it daily or store it for a few days; simply give it a gentle shake or wind it manually to restart. Lightweight yet well-balanced, the case sits comfortably on the wrist with a low center of gravity, minimizing fatigue during extended wear.

Whether you’re heading to a business meeting, hitting the gym, or exploring a new city, this watch supports your lifestyle seamlessly. The luminous elements ensure legibility during early starts or night events, while the day-date display eliminates the need for checking separate calendars. From its durable construction to its elegant design, every detail reflects Seiko’s commitment to creating timepieces that are as functional as they are fashionable.

Important Notes

• First available for purchase on October 22, 2025.
• Ranked #361,779 in Clothing, Shoes & Jewelry and #1,463 in Men’s Wrist Watches based on sales data.
• Customer reviews reflect a 5.0 out of 5-star rating from verified purchasers (as of product listing date).
• No additional accessories included beyond the timepiece itself.
• Warranty details require clicking the provided link for official terms and coverage.