Citizen Men’s Eco-Drive Chronograph Sport Casual Watch

Product Overview

The Citizen Men’s Eco-Drive Chronograph Sport Casual Watch is a refined fusion of classic aviation heritage and modern functionality, crafted for men who appreciate timeless design and reliable performance. Part of the Avion Collection, this watch draws direct inspiration from the golden era of transatlantic travel in the 1950s—a time when air travel symbolized elegance, adventure, and innovation. Every design element, from the rich leather strap with contrast stitching to the luminous hour markers, reflects the sophistication of vintage aircraft instrumentation and pilot timepieces. Encased in a rose gold-tone stainless steel housing with a striking indigo dial, this watch effortlessly transitions from professional settings to casual outings, making it a versatile companion for daily wear.

At its core lies Citizen’s renowned Eco-Drive technology, which powers the watch using any available light—natural sunlight or indoor artificial lighting. This eliminates the need for battery replacements, offering both environmental benefits and long-term convenience. The movement, Caliber B620, ensures consistent accuracy and reliability, keeping time without interruption as long as the watch receives regular light exposure. Whether you’re commuting to the office, catching a flight, or enjoying a weekend outdoors, this timepiece delivers dependable performance with minimal maintenance.

Key Features

• Vintage-Inspired Avion Design – The watch captures the spirit of 1950s aviation with authentic design cues, including a supple leather strap with contrasting stitching, luminous hour markers for visibility in low-light conditions, and a classic date window positioned at 3 o’clock. The rose gold-tone stainless steel case adds a touch of warmth and refinement, while the deep indigo dial enhances readability and visual depth.
• Eco-Drive Technology – Powered entirely by light, this innovative system ensures the watch operates continuously without ever requiring a battery change. The included lithium metal battery is only used for initial activation; ongoing energy is harvested from ambient light, making it both eco-conscious and cost-effective over time.
• 1/5th-Second Chronograph – A precise stopwatch function measures elapsed time down to one-fifth of a second, ideal for timing workouts, cooking, meetings, or recreational activities. The chronograph subdials are clearly marked and easy to read, supporting accurate time tracking with sport-level precision.
• 12/24-Hour Time Display – Offers flexibility with dual time format options, allowing users to switch between standard 12-hour and military-style 24-hour formats. This feature is especially useful for travelers, professionals in logistics or aviation, or anyone who prefers the clarity of 24-hour notation.
• 100M Water Resistance – Rated for water resistance up to 100 meters, the watch is suitable for swimming, snorkeling, and everyday exposure to water. It can withstand splashes, rain, and brief submersion, though it is not designed for high-impact water sports or deep diving.
• Mineral Crystal Lens – The dial is protected by a durable mineral crystal that resists scratches and maintains clarity over time, ensuring the watch face remains legible and visually appealing even with regular use.

Technical Specifications

• Model Number: CA4213-18L
• Collection: Men’s Avion
• Technology: Eco-Drive – Never Needs a Battery
• Base Movement: B620
• Clasp Type: Buckle
• Dial Color: Blue (Indigo)
• Case Material: Stainless Steel
• Case Color: Rose Gold-Tone
• Case Width: 45mm
• Band Type: Strap
• Band Material: Leather
• Crystal Material: Mineral Crystal
• Water Resistance: 100M

Benefits & Use Cases

This watch is designed for the modern man who values both form and function. Its 45mm case size offers a bold yet balanced presence on the wrist, suitable for everyday wear across a variety of settings. The leather strap provides comfort during extended use, while the buckle clasp ensures a secure fit. The luminous markers allow for easy time reading in dimly lit environments, such as early morning commutes or evening events. The chronograph function supports active lifestyles, whether timing a run, tracking intervals during exercise, or managing schedules throughout the day. With 100M water resistance, it stands up to swimming and unexpected weather, giving users confidence in its durability. The 12/24-hour display adds practical value for frequent travelers or professionals who work across time zones.

Thanks to Eco-Drive technology, users avoid the recurring cost and inconvenience of battery replacements. The watch charges efficiently under normal lighting conditions and can store power for several months in complete darkness, ensuring it remains operational even with intermittent use.

Important Notes

The watch comes with a five-year limited warranty, extendable to six years by registering the product online or through the My Citizen app. Setting instructions are available on the Citizen website by searching the model number (CA4213-18L) or Caliber B620, and can also be accessed via the My Citizen App for iOS and Android. Replacement straps or links may be available through Citizen’s official portal. The watch requires one lithium metal battery (included) for initial activation only. Packaged in a compact box measuring 4.96 x 3.31 x 3.23 inches and weighing 6.07 ounces, it’s ideal for gifting or personal use. Citizen is the official timepiece partner of Disney parks and supports environmental sustainability through partnerships with Everybody Solar, American Forests, and 1% for the Planet.