Product Overview
The Citizen Men’s Sport Casual Brycen Eco-Drive Chronograph Watch combines rugged durability with everyday sophistication, making it an ideal companion for both active lifestyles and casual occasions. Part of the Weekender collection, this timepiece features a bold 44mm stainless steel case with a silver-tone finish, delivering a sleek and modern aesthetic. Powered by Citizen’s innovative Eco-Drive technology, it harnesses light—natural or artificial—to keep the watch running without the need for battery replacements. With a black dial, spherical mineral crystal, and a matching stainless steel bracelet, this watch blends functionality with refined style. 




Key Features
- Eco-Drive Technology: This advanced movement converts any light source into energy to power the watch, ensuring reliable performance without battery changes. Whether you’re outdoors in sunlight or indoors under artificial lighting, the watch maintains accurate timekeeping. The included rechargeable lithium-ion battery stores energy efficiently and can run for months on a single full charge, even in complete darkness.
- Chronograph Functionality: Equipped with a precise chronograph, this watch allows you to measure elapsed time with accuracy, making it perfect for sports, workouts, or timing daily tasks. The sub-dials display seconds, minutes, and 12/24-hour time formats, offering versatility for various timing needs. The tachymeter scale on the bezel enables speed calculations based on time and distance, adding a professional edge to its sporty design.
- 100 Meters Water Resistance: Built to withstand splashes, rain, and submersion, this watch is suitable for swimming, snorkeling, and other water-related activities. The robust construction ensures reliable performance in wet environments, making it a dependable choice for active individuals who need a watch that keeps up with their lifestyle.
- Spherical Mineral Crystal: The watch face is protected by a scratch-resistant spherical mineral crystal that enhances clarity while reducing glare. Its curved design not only improves durability but also contributes to the watch’s sleek, aerodynamic profile, ensuring long-term readability and visual appeal.
Technical Specifications
- Model Number: CA0780-52E
- Collection: Weekender Sport Casual
- Eco-Drive: Yes – powered by light
- Base Movement: B612
- Clasp Type: Fold Over Clasp with Push Buttons for secure and comfortable wear
- Dial Color: Black
- Case Material: Stainless Steel
- Case Color: Silver-Tone
- Case Shape: Round
- Case Width: 44mm
- Case Length: 44mm
- Band Type: Bracelet
- Band Color: Silver-Tone
- Band Material: Stainless Steel
- Crystal Material: Spherical Mineral Crystal
- Water Resistance: 100 meters (0100M)
- Battery: 1 Lithium Ion battery included (rechargeable via Eco-Drive)
- Package Dimensions: 4.61 x 3.66 x 3.07 inches; 11.99 ounces
- Department: Men
- Date First Available: August 8, 2022
- Manufacturer: Citizen Watch Company
- ASIN: B0B91JM8MM
Benefits & Uses
This watch is designed for men who value both style and substance in their accessories. Its sport-casual design makes it suitable for everyday wear, whether you’re heading to the office, meeting friends, or enjoying outdoor adventures. The chronograph and tachymeter functions provide practical tools for timing activities, while the 100-meter water resistance ensures reliability during swimming or water sports. Thanks to Eco-Drive, you never have to worry about battery replacements—simply wear it and let light do the work. 

Why Choose This Product
The Citizen Men’s Sport Casual Brycen Eco-Drive Chronograph stands out for its blend of innovation, durability, and timeless design. As part of the Weekender collection, it offers versatile styling that transitions seamlessly from day to night. Citizen’s commitment to sustainability and environmental responsibility is reflected in partnerships with organizations like Disney, Everybody Solar, American Forests, and Save the Beyond, reinforcing the brand’s dedication to a better future. 
With a five-year limited warranty—extendable to six years upon registration—this watch delivers long-term value and peace of mind. 







For setup instructions, manuals, or replacement parts, visit Citizen’s official website or use the My Citizen App (available for iOS and Android). If you have questions about coverage, strap replacements, or technical support, customer service is available to assist. This watch isn’t just a timepiece—it’s a statement of reliability, responsibility, and refined taste.
Original price was: $ 695.00.$ 417.00Current price is: $ 417.00.