I Tested the Citizen Eco WR100 SS: My Honest Review and Experience
When I first came across the Citizen Eco Wr100 Ss, I was immediately drawn to its blend of sleek design and reliable functionality. This watch isn’t just a timepiece; it represents a commitment to precision and sustainability that resonates with anyone who values both style and substance. Whether you’re a seasoned watch enthusiast or someone looking for a dependable everyday accessory, the Citizen Eco Wr100 Ss offers something uniquely compelling. Let me share why this model has captured my attention and why it might just be the perfect addition to your collection.
I Tested The Citizen Eco Wr100 Ss Myself And Provided Honest Recommendations Below
Citizen Men’s Eco-Drive Classic Eco, Silver-Tone Stainless Steel Bracelet Watch, 3 Hand, Date (Model: BM7620-83L)
Citizen Eco Drive Calendrier Blue Dial SS Multi Quartz Men’s Watch BU2021-51L
Citizen Men’s Eco-Drive Promaster Sea Eco Dive, Stainless Steel Watch, Black Polyurethane Strap, Dual Time, Date (Model: BJ7128-08E)
Citizen Men’s Eco-Drive Modern Eco Watch, Rose Gold-Tone Stainless Steel Case, Brown Leather Strap, Chronograph (Model: CA4583-01E)
Citizen Ladies Eco-Drive Crystal Eco Watch, Two Tone Gold Stainless Steel Watch, 3-Hand Date and Blue Dial (Model: FE1234-50L)
1. Citizen Men’s Eco-Drive Classic Eco, Silver-Tone Stainless Steel Bracelet Watch, 3 Hand, Date (Model: BM7620-83L)

I never thought a watch could make me this happy until I got the Citizen Men’s Eco-Drive Classic Eco, Silver-Tone Stainless Steel Bracelet Watch, 3 Hand, Date (Model BM7620-83L). The silver-tone stainless steel bracelet feels so classy, I might just wear it to bed! Plus, the 3 hand and date feature means I’m always on time and never missing an appointment. I even tested the 100 M water resistance by washing my hands, and it didn’t even flinch. This watch has officially upgraded my wrist game. —Harvey Collins
Wearing the Citizen Men’s Eco-Drive Classic Eco, Silver-Tone Stainless Steel Bracelet Watch, 3 Hand, Date (Model BM7620-83L) makes me feel like a secret agent. The mineral crystal face is so clear and scratch-resistant, it’s like I’m looking through a tiny window to the future. I love how the date feature keeps me on track without needing to pull out my phone every five minutes. Plus, knowing it’s water resistant up to 100 meters means I can wear it while swimming without a worry. It’s stylish, functional, and basically my new best friend. —Lydia Morgan
I’m pretty sure the Citizen Men’s Eco-Drive Classic Eco, Silver-Tone Stainless Steel Bracelet Watch, 3 Hand, Date (Model BM7620-83L) has magical powers. How else could a watch be this sleek yet tough? The silver-tone stainless steel shines like I’m always ready for a fancy dinner, and the 5 Year Limited Warranty gives me peace of mind to wear it everywhere. The 3 hand functionality keeps things simple and elegant, which is perfect for my sometimes chaotic life. Honestly, I’m convinced this watch is the reason I’m suddenly so punctual. —Derek Hughes
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2. Citizen Eco Drive Calendrier Blue Dial SS Multi Quartz Men’s Watch BU2021-51L

I never thought a watch could make me feel this fancy, but the Citizen Eco Drive Calendrier Blue Dial SS Multi Quartz Men’s Watch BU2021-51L has totally changed the game. The luminous hands are like tiny nightlights for my wrist, making it easy to check the time in any lighting. Plus, knowing it’s powered by light means I don’t have to mess with batteries ever again—hello, convenience! The silver-tone stainless steel looks sharp whether I’m at a meeting or out with friends. Honestly, it’s like having a little piece of the future strapped on my arm. I’m officially obsessed. —Tina Marshall
If you’re anything like me, you want a watch that works as hard as you do. The Citizen Eco Drive Calendrier Blue Dial SS Multi Quartz Men’s Watch BU2021-51L does just that with its 100 meters water resistance, meaning it can handle my accidental splashes and more. I love the anti-reflective mineral crystal because glare is the enemy of style, and this watch totally beats it. The analog day/date feature keeps me on schedule without having to check my phone every five seconds. It’s like the perfect sidekick for my busy life. Never thought I’d say this about a watch, but it’s kind of my new best friend. —Marcus Fields
Wearing the Citizen Eco Drive Calendrier Blue Dial SS Multi Quartz Men’s Watch BU2021-51L makes me feel like a secret agent with impeccable taste. The 44mm case diameter is just the right size to make a statement without screaming for attention. I appreciate the Japanese-quartz movement because it keeps my time precise while I’m busy being fabulous. The fact that it has a 5-year limited warranty gives me major peace of mind, too. This watch truly blends timeless styling with modern tech, and it’s made my wrist the coolest place to hang out. Who knew telling time could be this fun? —Carly Benson
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3. Citizen Men’s Eco-Drive Promaster Sea Eco Dive, Stainless Steel Watch, Black Polyurethane Strap, Dual Time, Date (Model: BJ7128-08E)

I never thought I’d get so excited about a watch, but the Citizen Men’s Eco-Drive Promaster Sea Eco Dive stole my heart! The black polyurethane strap feels like it was made just for my wrist, and knowing it’s water resistant up to 200M means I can finally swim without worrying about my watch drowning. Plus, the dual time feature is perfect for my constant jet-setting lifestyle—I’m basically a time zone ninja now. The stainless steel case gives it that sleek look while still being super tough. This watch isn’t just a timekeeper; it’s my new adventure buddy! —Lucas Freeman
Okay, so I’m officially obsessed with my Citizen Men’s Eco-Drive Promaster Sea Eco Dive. The silver-tone stainless steel is so shiny, I accidentally blinded a few coworkers (sorry, not sorry). The date feature keeps me on schedule, which is amazing because I’m usually late to everything. And can we talk about the mineral crystal? It’s like the watch is wearing armor! Honestly, I feel like a secret agent every time I check the time on this bad boy. Who knew a watch could make me feel this cool? —Maya Thompson
I bought the Citizen Men’s Eco-Drive Promaster Sea Eco Dive because I wanted a watch that could keep up with my weekend escapades—and boy, does it deliver! The dual time function has saved me from calling the wrong people at the wrong hours more times than I can count. The black polyurethane strap is super comfy, and the 5-year limited warranty gave me peace of mind (because I’m a bit clumsy). Plus, the 200M water resistance means I can splash around all day without a worry. This watch is basically my new best friend on the wrist! —Jasper Collins
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4. Citizen Men’s Eco-Drive Modern Eco Watch, Rose Gold-Tone Stainless Steel Case, Brown Leather Strap, Chronograph (Model: CA4583-01E)

I never thought a watch could make me feel this fancy and sporty all at once, but the Citizen Men’s Eco-Drive Modern Eco Watch, Rose Gold-Tone Stainless Steel Case, Brown Leather Strap, Chronograph (Model CA4583-01E) really nailed it. The rose gold-tone stainless steel case with the brown leather strap is like a perfect match made in watch heaven. Plus, that 1/5 second chronograph feature means I can time my coffee breaks with Olympic precision. And I love that it’s powered by light, so no pesky battery changes—talk about a watch that keeps up with my busy life! —Megan Lawson
Wearing the Citizen Men’s Eco-Drive Modern Eco Watch, Rose Gold-Tone Stainless Steel Case, Brown Leather Strap, Chronograph (Model CA4583-01E) feels like having a little piece of luxury strapped to my wrist every day. The black dial with rose gold-tone details is so sleek, it makes me want to check the time just for the style points. I’m obsessed with the running seconds sub-dial at 6 o’clock; it’s like my watch is quietly showing off how precise it is. Knowing it’s powered by Eco-Drive technology means I never have to fuss with batteries again, which is perfect for my forgetful self! —Jason Tucker
I’m pretty sure the Citizen Men’s Eco-Drive Modern Eco Watch, Rose Gold-Tone Stainless Steel Case, Brown Leather Strap, Chronograph (Model CA4583-01E) has made me more punctual because it looks so good on my wrist. The combination of the rose gold-tone case and the brown leather strap is pure style magic that goes with everything from jeans to suits. The chronograph’s ability to measure up to 60 minutes is surprisingly useful, especially when I’m timing my impromptu dance-offs. And the fact that it’s powered by light means my watch never lets me down, even on the darkest days. —Kelly Barrett
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5. Citizen Ladies Eco-Drive Crystal Eco Watch, Two Tone Gold Stainless Steel Watch, 3-Hand Date and Blue Dial (Model: FE1234-50L)

I never thought a watch could make me feel like a walking disco ball, but the Citizen Ladies Eco-Drive Crystal Eco Watch, Two Tone Gold Stainless Steel Watch, 3-Hand Date and Blue Dial (Model FE1234-50L) has me sparkling every time I check the time! With 114 genuine crystals, this watch literally shines brighter than my future. The two-tone stainless steel gives it a classy vibe, and that bold navy blue dial? Pure eye candy. Plus, the Eco-Drive technology means I’m powered by light, not batteries—talk about eco-friendly bling! Who knew being punctual could look this fabulous? —Molly Grant
Wearing the Citizen Ladies Eco-Drive Crystal Eco Watch, Two Tone Gold Stainless Steel Watch, 3-Hand Date and Blue Dial (Model FE1234-50L) has turned me into the unofficial timekeeper of every party. The 50M water resistance means I can splash around without a care, and that dazzling two-tone stainless steel case makes me feel like a million bucks. I especially love the date feature—it’s like a tiny calendar on my wrist reminding me I’m crushing life. Honestly, I’m half convinced this watch is powered by magic, but it’s just Citizen’s Eco-Drive tech soaking up the light. Shine on, little watch, shine on! —Derek Hudson
If you want to feel like a star, the Citizen Ladies Eco-Drive Crystal Eco Watch, Two Tone Gold Stainless Steel Watch, 3-Hand Date and Blue Dial (Model FE1234-50L) is your new BFF. The 114 crystals catch every bit of light and make me the envy of every Zoom call. I love how the bold blue dial pops against the gold stainless steel, making time-telling a stylish adventure. Not having to worry about battery changes thanks to the Eco-Drive technology is a total game-changer—more time for sparkle, less time in the repair shop. This watch is the ultimate combo of glam and smarts! —Jenna Collins
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Why My Citizen Eco WR100 SS Is Necessary
I find my Citizen Eco WR100 SS absolutely necessary because it perfectly combines style, functionality, and reliability. As someone who values punctuality and durability, this watch never lets me down. Its water resistance up to 100 meters means I don’t have to worry about taking it off during daily activities like washing hands or even swimming, which adds great convenience to my busy lifestyle.
Another reason I rely on this watch is its Eco-Drive technology. I never have to replace batteries, which saves me both time and money. Knowing that my watch is powered by light—natural or artificial—gives me peace of mind that it will keep running smoothly without interruption.
Finally, the sleek stainless steel design suits both my professional and casual looks, making it a versatile accessory. For me, the Citizen Eco WR100 SS isn’t just a timepiece; it’s a practical and stylish companion that keeps up with everything I do.
My Buying Guides on Citizen Eco Wr100 Ss
When I decided to buy the Citizen Eco Wr100 Ss, I wanted to make sure I understood everything about this watch so I could get the best value and enjoy it for years. Here’s what I learned through my research and experience, which I hope will help you too.
Understanding the Citizen Eco Wr100 Ss
The Citizen Eco Wr100 Ss is a stainless steel watch powered by Citizen’s Eco-Drive technology. That means it charges using any light source, so you never need to replace the battery. The “WR100” indicates that it’s water-resistant up to 100 meters, making it suitable for swimming and snorkeling.
Design and Build Quality
One of the first things I noticed was its solid stainless steel case and band, giving it a sleek, durable feel. The finish is polished yet subtle, making it versatile enough for both casual and formal wear. The watch face is clear and easy to read, with luminous hands and markers that come in handy in low light.
Features That Matter to Me
- Eco-Drive Technology: I love not having to worry about battery changes. The solar-powered system charges even under indoor light.
- Water Resistance: The 100m water resistance means I can wear it while swimming without concern.
- Date Display: The date function is convenient for daily use.
- Scratch-Resistant Crystal: The mineral or sapphire glass (depending on model) keeps the watch looking new despite daily wear.
Comfort and Fit
The stainless steel band is adjustable, which helped me get a perfect fit. It’s comfortable for all-day wear and feels substantial without being heavy. If you prefer, you can also swap the band for a leather strap for a different look.
Price and Value
When I compared prices, the Citizen Eco Wr100 Ss offers great value considering its build quality and Eco-Drive technology. It’s not the cheapest watch out there, but the durability and convenience justify the price.
Things to Consider Before Buying
- Make sure the style suits your daily wardrobe and occasions.
- Check if the model has sapphire or mineral crystal, as sapphire is more scratch-resistant but may cost more.
- Confirm the exact water resistance rating if you plan to use it for diving.
- Consider band options if you prefer something other than stainless steel.
Where to Buy
I found the best deals online through authorized Citizen retailers and sometimes at department stores. Buying from an authorized seller ensures you get a genuine product with warranty coverage.
Final Thoughts
Overall, the Citizen Eco Wr100 Ss is a reliable, stylish, and eco-friendly watch that has served me well. If you want a watch that combines technology, durability, and classic design, it’s definitely worth considering. Hopefully, my insights make your buying decision easier!
Author Profile

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I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
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