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Citizen · Solar Watch

Citizen Eco-Drive BM7455 watch

★★★★½ 4.4/5 Based on independent testing
Estimated Price
$244.99
Available now
4.4 / 5.0
Overall Score Excellent Buy A strong overall score with very few compromises in this category.
Expert Verdict

The Citizen Eco-Drive BM7455 is an excellent choice for those seeking a reliable, eco-friendly watch with a classic look. While it lacks advanced complications, its solar technology, solid build, and elegant design make it a highly practical and stylish everyday timepiece.

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  • Eco-Drive solar-powered movement
  • 100 meters water resistance
  • Luminous hands and markers
  • Date display at 3 o'clock
  • Stainless steel case with mineral crystal
  • Black leather strap
Pros
  • No battery replacements needed thanks to Eco-Drive technology
  • Classic and versatile design suitable for various occasions
  • Good water resistance for everyday use and swimming
  • Accurate quartz timekeeping
  • Comfortable leather strap
  • Luminous markers improve low-light readability
Cons
  • Mineral crystal less scratch-resistant than sapphire
  • Leather strap may wear out faster with heavy use
  • No additional complications such as chronograph or alarm

How it scores

Build Quality
82
Movement Accuracy
91
Comfort
88
Legibility
94
Value
88

Reader rating breakdown

★★★★★
28
★★★★
18
★★★
7
★★
2
1

Full Review

The Citizen Eco-Drive BM7455 is a sophisticated solar-powered watch that combines classic aesthetics with reliable performance. Designed with a sleek stainless steel case and a timeless black dial, this timepiece appeals to those who appreciate understated elegance. Thanks to Citizen's Eco-Drive technology, the watch harnesses natural and artificial light to recharge its battery, eliminating the need for regular battery replacements and ensuring eco-friendly operation. The dial features luminous hands and markers for enhanced visibility in low-light conditions, along with a convenient date window at the 3 o'clock position.

Built with a durable mineral crystal, the BM7455 offers good scratch resistance while maintaining crystal clarity. Its water resistance rating of 100 meters makes it suitable for everyday wear and light water activities such as swimming or snorkeling, but it is not designed for diving. The watch is powered by a reliable quartz movement, providing accurate timekeeping with minimal maintenance. A black leather strap complements the overall design, delivering comfort and style for all-day wear.

Ideal for professionals and watch enthusiasts seeking a dependable, eco-conscious timepiece, the Citizen Eco-Drive BM7455 balances functionality with a refined look. Its combination of solar technology, solid construction, and classic design make it a versatile accessory for both casual and formal occasions.

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Reader Reviews

Mark T. March 2025
★★★★★
Reliable and Stylish
I've been wearing the BM7455 daily for several months now. The solar charging is incredibly convenient, and I love the classic look. It keeps great time and feels comfortable on my wrist.
Sophie L. January 2025
★★★★☆
Great Value for a Solar Watch
This watch offers excellent features for the price. The leather strap is nice but could be more durable. Overall, it's a beautiful and functional piece that I enjoy wearing.
James R. February 2025
★★★★☆
Good Everyday Watch
The water resistance and luminous hands are very useful for my lifestyle. I wish the crystal was sapphire, but the mineral glass has held up well so far.
Emily W. December 2024
★★★★☆
Classic Look, Eco-Friendly
I appreciate the Eco-Drive tech and the watch’s timeless design. It’s a little simple compared to some other watches, but it fits perfectly with my daily outfits.