Certina, Mens, DS Action Chrono, 44.6, mm, Steel, Automatic

Product Overview

The Certina Men’s DS Action Chrono is a mechanical watch built for those who live life in motion—whether exploring ocean depths or navigating daily adventures. This automatic chronograph blends professional diving performance with coastal-inspired style, making it a versatile companion for active men. With a water resistance of 30 bar (300 metres) and full compliance with ISO 6425 standards, it meets the exacting demands of recreational and professional divers alike. The watch’s sand-coloured dial and striped strap evoke the relaxed energy of summer by the sea, while its robust stainless steel construction ensures durability in any environment. From underwater excursions to casual outings, this timepiece delivers precision, resilience, and a distinctive maritime flair.

Key Features

• ISO 6425-Certified Diver’s Watch: Built to meet the international standard for dive watches, this model ensures reliable performance under pressure. The certification confirms that the watch has undergone rigorous testing for water resistance, shock resistance, and legibility in low-light conditions. It’s designed to function safely and accurately at depths up to 300 metres, making it suitable for serious diving activities.
• Automatic Chronograph Movement: Powered by a self-winding mechanical movement, this watch harnesses the natural motion of the wearer’s wrist to stay wound. It eliminates the need for batteries and provides continuous, reliable timekeeping. The chronograph function allows precise measurement of elapsed time, ideal for timing dives, workouts, or any activity requiring split-second accuracy.
• 30 Bar Water Resistance: With a water resistance rating of 30 bar, this watch can withstand pressures equivalent to 300 metres underwater. The reinforced case and screw-down crown help maintain a secure seal, protecting the internal mechanics from water intrusion during dives, snorkeling, or high-impact water sports.
• Sand-Coloured Dial with Striped Strap: The dial features a warm, sun-bleached sand tone that reflects the natural hues of coastal landscapes. Paired with a striped strap, the design creates a cohesive nautical aesthetic. This visual identity makes the watch a stylish choice for beach days, sailing trips, or relaxed urban wear.
• 44.6mm Stainless Steel Case: Crafted from durable stainless steel, the case offers a substantial and confident presence on the wrist. The 44.6mm diameter ensures excellent readability of the dial and functions, while the material provides resistance to corrosion and daily wear. The size is well-suited for most men, balancing boldness with comfort.

Technical Specifications

• Model Number: C0328271105100
• Department: Mens
• Case Diameter: 44.6 mm
• Case Material: Steel
• Movement: Automatic Chrono
• Functions: Chronograph, Date
• Dial Colour: Black
• Strap Material: Steel
• Water Resistance: 30 bar (300 metres), ISO 6425 certified
• Package Dimensions: 5.63 x 5.28 x 3.9 inches
• Item Weight: 8.47 ounces
• Date First Available: April 18, 2025
• Manufacturer: Certina
• ASIN: B0F5CX67WQ

Benefits & Use Cases

This watch is engineered for individuals who demand both function and form. For divers, the ISO 6425 certification and 300-metre water resistance provide essential safety and reliability during underwater exploration. The chronograph feature supports accurate timing of dive intervals, while the date display adds everyday convenience. On land, the bold steel case and maritime-inspired design make it a standout accessory for summer travel, coastal getaways, or relaxed weekends. Watch enthusiasts will appreciate the automatic movement, which combines mechanical craftsmanship with low-maintenance operation. Whether worn during water sports, outdoor activities, or daily routines, the DS Action Chrono delivers consistent performance and a confident, sporty aesthetic.

Important Notes

The manufacturer’s warranty is available and can be requested directly from Certina customer service. Customers are encouraged to contact customer service to initiate a warranty request. The watch was first made available on April 18, 2025, and represents Certina’s commitment to quality and innovation in active lifestyle timepieces. To maintain optimal performance, avoid prolonged exposure to strong magnetic fields and extreme temperature fluctuations. Regular servicing by a certified technician is recommended, particularly after extended use in saltwater environments, to preserve the watch’s precision and longevity.