SEIKO SSB347 Watch for Men – Essentials – Quartz

Product Overview

The SEIKO SSB347 Watch for Men from the Essentials Collection delivers dependable performance wrapped in a clean, functional design. Part of Seiko’s trusted Essentials line, this quartz chronograph watch is engineered for men who need more than just timekeeping—it offers practical tools for daily use while maintaining a refined, versatile look. With a white dial, stainless steel case, and three subdials for chronograph functionality, it strikes a balance between sporty utility and everyday sophistication. Whether you’re timing a workout, tracking a drive, or simply keeping punctual at work or meetings, this watch supports your routine with accuracy and durability. Its understated style transitions effortlessly from casual weekends to business-casual settings, making it a reliable companion for active professionals and watch enthusiasts alike.

Key Features

• Quartz Chronograph Movement: Powered by Seiko’s precise quartz caliber 6N52, this watch delivers consistent accuracy with the added benefit of a stopwatch function. The three subdials allow you to measure elapsed seconds, minutes, and 1/20th of a second—ideal for timing runs, cooking, or work tasks with confidence.
• Tachymeter Scale: The fixed tachymeter bezel is a practical tool for calculating average speed over a known distance. Simply start the chronograph when you begin moving and stop it at a fixed point (like a mile marker); the outer scale will indicate your speed in kilometers or miles per hour. This feature is especially useful for runners, cyclists, or drivers looking to monitor pace.
• Hardlex Crystal: The watch face is protected by Seiko’s proprietary Hardlex crystal, known for its excellent scratch resistance and optical clarity. It offers a lightweight alternative to sapphire while still standing up well to daily wear and minor impacts.
• LumiBrite Markers: The hour markers and hands are coated with Seiko’s LumiBrite luminescent material, providing bright, long-lasting visibility in dark environments. Unlike traditional luminous paints that require UV charging, LumiBrite glows immediately after exposure to any light and remains visible for hours.
• Stainless Steel Case and Bracelet: Constructed entirely from stainless steel, both the case and bracelet offer robust durability and resistance to corrosion. The polished finish maintains a professional appearance, while the bracelet ensures a secure, comfortable fit throughout the day.
• Water Resistance: Rated for 100 meters (10 bar), this watch is suitable for swimming, snorkeling, and everyday water exposure. It can handle splashes, rain, and brief submersion, but should not be used for scuba diving or high-impact water sports. Avoid pressing the chronograph buttons while submerged to preserve water resistance.

Technical Specifications

• Model Number: SSB403 (Note: Displayed as SSB347 in title; model number listed in specs is SSB403)
• Movement: Quartz
• Caliber: 6N52
• Display: 3 Chronograph Subdials (seconds, 1/20 second, 30-minute totalizer)
• Case Material: Stainless Steel
• Bracelet Material: Stainless Steel
• Crystal: Hardlex
• Dial: Round, White
• Markers: Arabic Numerals with LumiBrite coating
• Bezel: Fixed, with tachymeter scale
• Water Resistance: 100 meters / 10 bar
• Package Dimensions: 5.2 x 3.78 x 3.5 inches; 7.76 ounces
• Department: Mens
• Date First Available: September 22, 2021
• Manufacturer: Seiko
• ASIN: B09GW3QF3G
• Best Sellers Rank: #198,646 in Clothing, Shoes & Jewelry; #645 in Men’s Wrist Watches

Benefits & Use Cases

The SEIKO SSB347 is designed for real-world functionality. Its chronograph feature makes it ideal for timing workouts, tracking laps, or managing tasks that require precise intervals. The tachymeter adds value for anyone monitoring speed—whether you’re driving, cycling, or running—offering instant calculations without needing a separate device. With 100-meter water resistance, it’s safe to wear while swimming, showering, or caught in the rain, giving you peace of mind during active days. The stainless steel build ensures long-term durability without adding unnecessary weight, and the bracelet adjusts comfortably for all-day wear. The white dial with bold Arabic numerals and luminous markers provides excellent legibility in any lighting, while the overall design remains versatile enough to pair with a suit or a casual shirt. It’s a watch that doesn’t just tell time—it supports your lifestyle.

Important Notes

• Not discontinued by manufacturer – currently available and supported.
• Includes a manufacturer’s warranty; for specific warranty details, refer to the product documentation or contact Seiko customer service.
• Package includes the watch only; no additional accessories or tools are listed.
• While water-resistant to 100 meters, avoid pressing buttons underwater to maintain integrity.
• Clean the case and bracelet regularly with a soft cloth to preserve finish and prevent buildup.