Seiko Men’s 5′ Japanese Automatic Stainless Steel Casual

Product Overview

The Seiko Men’s 5 Automatic Black Dial Stainless Steel Watch is a masterful blend of traditional Japanese craftsmanship and modern reliability. Modeled after the iconic SNK809 series but with subtle refinements, this timepiece delivers dependable performance through its high-precision Japanese automatic movement—no batteries required. The watch features a textured black dial accented by luminous silver-toned hands and baton-style hour markers, ensuring clear visibility in both daylight and low-light conditions. Protected by durable mineral crystal glass, the dial also includes a practical date window at the three o’clock position. Secured by a sturdy stainless steel bracelet with a fold-over double push-button safety clasp, this watch combines everyday comfort with lasting durability.

Key Features

• Japanese Automatic Movement: Powered by a self-winding mechanical system that harnesses the motion of your arm to keep time accurately without ever needing a battery replacement. This 21-jewel movement represents Seiko’s commitment to precision and longevity.
• Textured Black Dial: A sleek, non-reflective black finish enhances readability while adding depth and character. The baton-shaped hour markers are easy to distinguish, even from a glance.
• Luminous Silver-Toned Hands: Coated with luminous material, the hour and minute hands glow softly in dim environments, making nighttime reading effortless.
• Mineral Crystal Protection: While not as scratch-resistant as sapphire, mineral crystal offers reliable protection against everyday wear and minor impacts, maintaining clarity over years of use.
• Date Window at 3 O’Clock: Positioned for quick reference without disrupting the clean symmetry of the dial, this functional addition supports daily timekeeping efficiency.
• Stainless Steel Bracelet & Case: Constructed from corrosion-resistant stainless steel, the bracelet ensures a secure, comfortable fit while the case safeguards internal components from dust and moisture.
• Water Resistance (99 Feet / 30 Meters): Designed to withstand splashes, rain, and handwashing—ideal for daily exposure to moisture, though not intended for swimming, diving, or prolonged submersion.

Technical Specifications

• Brand: Seiko
• Model Number: SNK617K1
• Dial Color: Black
• Movement Type: Japanese Automatic (Mechanical)
• Number of Jewels: 21
• Crystal Material: Mineral
• Case Material: Stainless Steel
• Bracelet Material: Stainless Steel Link
• Clasp Type: Fold-Over Double Push-Button Safety Clasp
• Water Resistance Rating: 99 feet (30 meters)
• Dimensions: 2.76 x 0.79 x 1.57 inches
• Weight: 4.3 ounces
• Department: Mens
• Batteries Required: No (Self-Powered via Arm Motion)
• ASIN: B000U3GUSS
• Manufacturer: Seiko
• Date First Available on Amazon: July 22, 2007

Benefits & Use Cases

This Seiko watch is engineered for men who value simplicity, reliability, and understated elegance in their everyday accessories. The automatic movement eliminates the hassle of battery changes and charging, requiring only regular wear to maintain optimal function. Whether you’re commuting to work, attending meetings, or enjoying a weekend outing, the watch’s classic analog design transitions seamlessly between casual and semi-formal settings. The stainless steel construction resists tarnishing and scratching, ensuring the watch retains its polished appearance through years of daily use. Its 99-foot water resistance means you can confidently wear it during light rain or when washing your hands—without fear of damage. The comfortable bracelet conforms naturally to your wrist, while the secure double push-button clasp prevents accidental detachment. Luminous elements enhance usability during early mornings or evening activities, making it a practical choice for travelers, shift workers, or anyone with an active lifestyle.

Important Notes

• The product has not been discontinued by the manufacturer, indicating continued availability and support.
• A warranty is offered; customers can access detailed information by clicking the provided link in the product listing.
• Customer feedback reflects strong satisfaction: the watch holds a 4.1 out of 5-star rating based on 235 verified reviews, with most users praising its build quality, accuracy, and timeless design.
• In terms of market presence, it ranks #7,515 in Men’s Wrist Watches and #1,834,055 overall in Clothing, Shoes & Jewelry, suggesting it appeals to a dedicated niche audience rather than mass-market popularity.
• Package contents are not specified in the source material, so buyers should verify included items (such as instruction manual or extra links) upon delivery.