Citizen Eco-Drive Classic Steel Watch - 12/24H, Day/Date, 44mm Blue Dial

4.50 (1484)
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$318
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4.50 (1484)
In stock
$318
$550 -42.18%
Prices last updated Jul 10, 2026

Highlights

  • Eco-Drive technology eliminates the need for battery replacements, harnessing light for power.
  • 44mm stainless steel case with a striking blue dial for a bold look.
  • Water-resistant up to 100 meters, ideal for swimming and snorkeling.
  • Luminous hands and anti-reflective mineral crystal for enhanced readability.
  • Japanese Quartz movement ensures precise timekeeping.
  • Day-date calendar for added functionality.
  • 5-year limited warranty for peace of mind.

Description

The Citizen Eco-Drive Classic Steel Watch, model BU2021-51L, is a timeless piece that seamlessly blends style and functionality. Designed for the modern man, this watch features a striking 44mm blue dial encased in durable stainless steel, ensuring it stands out on any wrist. The watch is powered by Citizen's renowned Eco-Drive technology, which harnesses light from any source to keep the watch running without the need for battery replacements, making it an eco-friendly choice. Crafted with precision, the watch boasts a unidirectional bezel and luminous hands, allowing for easy readability in low-light conditions. The anti-reflective mineral crystal further enhances visibility by reducing glare. Its analog display includes a day-date calendar, providing practical functionality for everyday use. The Citizen Eco-Drive Classic is water-resistant up to 100 meters (330 feet), making it suitable for swimming and snorkeling, though not for diving. The stainless steel band, with a width of 23mm and a length of 8 inches, is secured with a push-button deployment clasp for a snug fit. This watch is not just about looks; it's about performance. The Japanese Quartz movement ensures accurate timekeeping, while the 12/24-hour time display offers versatility for international travelers. Manufactured by the esteemed Citizen Watch Company, this watch comes with a 5-year limited warranty, underscoring its quality and durability. Whether you're in the boardroom or at a weekend getaway, the Citizen Eco-Drive Classic Steel Watch is your reliable companion, combining elegance with everyday practicality.

Specifications

Product Dimensions 0.59 x 0.59 x 0.59 inches; 6.07 ounces
Item Model Number BU2021-51L
Department Mens
Batteries 1 Lithium Ion batteries required. (included)
Date First Available January 20, 2015
Manufacturer Citizen Watch Company
Country Of Origin Japan
Best Sellers Rank #343 in Men's Wrist Watches
Customer Reviews 4.5 4.5 out of 5 stars
Brand Or Seller Or Collection Name Citizen
Model Number BU2021-51L
Part Number BU2021-51L
Item Shape Round
Dial Window Material Type Mineral
Display Type Analog
Clasp Push Button Deployment Clasp
Case Material Stainless Steel
Case Diameter 44 Millimeters
Case Thickness 13 millimeters
Band Material Stainless Steel
Band Size 8 inches
Band Width 23 Millimeters
Band Color Silver
Dial Color Blue
Bezel Material Stainless Steel
Bezel Function Unidirectional
Calendar Day-Date
Special Features Day/Date, Glow In The Dark, Anti-Reflective Mineral Crystal
Item Weight 6.07 ounces
Movement Japanese Quartz
Water Resistance Depth 10 ATM, 100 meters, 330 feet
Warranty Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
Brand Citizen
Model Year 2015
Is Discontinued By Manufacturer No
Metal Stamp no-metal-stamp

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