CITIZEN Men’s Promaster Dive Eco-Drive Watch, 3-Hand Date, Polyurethane Strap, ISO Certified, Anti-Reflective Curved Crystal, Screw-Back Case and Crown
Price: $675.00 - $381.05
(as of Jan 26, 2025 00:57:28 UTC – Details)
From the manufacturer
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PURPOSE RUNS DEEP
PROMASTER SEA
Explore the deepest depths with Citizen’s newest Promaster Dive with water resistance up to 300 meters. This iconic men’s high-performance dive watch features a black stainless steel case, a green 3-hand dial with luminous hands and markers for superior legibility, and a durable, green polyurethane strap for lightweight comfort. Sustainably powered by light with Eco-Drive technology and never needs a battery. Caliber number B873.
THE DETAILS
Model Number BJ8057-09X Collection Promaster Dive Clasp Type Buckle Dial Color Green Technology Eco-Drive Water Resistance 300M WR Band Material Polyurethane Band Color Green Case Diameter 48 millimeters Case Material Stainless Steel Dial Window Type Anti-Reflective Mineral Crystal Display Type Analog Case Thickness 18.4 millimeters
OWN YOUR STYLE- DISCOVER MORE
CITIZEN PARTNERSHIPS 
Disney Alliance
The official timepiece partner of Disney parks, run Disney sponsorship, events and more.
Everybody Solar
Everybody Solar, works to protect the environment and strengthen U.S. communities through solar-energy projects.
American Forests
American Forests is a pathfinder for creating healthy forests from coast to coast, leading the way for creating healthy and resilient forests.
1% For The Planet
1% for the Planet represents an alliance of businesses and individuals who are committed to enacting change to protect and restore the earth.
How long is the coverage on my Citizen Watch?
Your Citizen Watch comes with a five-year, limited coverage. When you register your watch online or through our App, you will receive an additional coverage year free, for a total of six years coverage.
How do I set my watch?
If you know your model number, go to our website and search or browse for your model. When you’re on the product page, the setting instructions are listed at the bottom of the “features” section.
How do I get a manual for my watch?
Setting instructions can be accessed through our website and our My Citizen App (available for iOS and Android). To obtain the instructions specific to your watch, you will need to provide the Movement Caliber Number on your watch’s caseback.
How can I receive replacement strap or links for my watch?
Straps, bracelets and links may be available for certain Citizen watch models. To find out if a replacement strap or part is available for your Citizen Watch, please visit our new self-service portal.
Package Dimensions : 6.22 x 5.16 x 4.09 inches; 1.32 Pounds
Item model number : BJ8057-09X
Department : mens
Batteries : 1 Lithium Ion batteries required. (included)
Date First Available : October 9, 2023
Manufacturer : Citizen
ASIN : B0CB1TRQKZ
Country of Origin : Japan
Customers say
Customers appreciate the watch’s quality, appearance, and build. They find it a great timepiece for the money, with a solid construction and well-designed band. Many like the comfort, value for money, and accurate timekeeping. However, opinions differ on the size and weight.
AI-generated from the text of customer reviews
11 reviews for CITIZEN Men’s Promaster Dive Eco-Drive Watch, 3-Hand Date, Polyurethane Strap, ISO Certified, Anti-Reflective Curved Crystal, Screw-Back Case and Crown
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Original price was: $675.00.$381.05Current price is: $381.05.
The Shoulders of Giants –
Built like a tank & worth every penny on sale
The “Ecozilla” (as this model of Citizen watch is informally called) is a big burly beast. The steel case has a 48mm diameter and 19mm height, with a 29mm band width: truly monstrous dimensions. But it’s not too heavy given the size and thickness of the case/crystal, so your arm won’t drag or leave you complaining too much about the mass (at least in my opinion — this is subjective of course). The mineral crystal is clear with no significant distortion, but with a thickness of 6mm it’s more bulletproof than probably any other watch you own. The unidirectional 60-click bezel is situated entirely within the diameter of the case, so to turn it you must press down from the top rather than grab it by the edge — a bonus because you’re much less likely to move the bezel by accident. The markers, chapter ring and bezel are perfectly aligned, unlike most of the new Seiko divers which have notorious alignment problems (just google “Seiko misalignment” and you’ll see what I mean). Citizen’s high torque Japanese-made B873 quartz movement oscillates at 32,768Hz and is solar powered with a six-month power reserve when fully charged, and two warning functions, the first indicating low power that doesn’t affect timekeeping, and the second indicating low power that does affect time-keeping. Second hand alignment is about 95% perfect around the dial, but literally every Ecozilla I’ve seen has a few dial positions where the second hand slightly retrogrades off alignment before advancing to the next pip on the chapter ring. This appears to be a consequence of the high torque and very robust movement design, and is not due to loose hands, damage or poor quality control. After all, this watch is rated for saturation diving in a helium-rich environment up to 300m, or almost 1/6 of a mile below the surface of the ocean. Accuracy is rated at +/- 15 seconds/month at 41°-95°F, with an operational temperature range of 14°-140°F, but mine runs only about 3 seconds fast per month. The lume on all three hands, plus the hour markers and bezel 0 index is good — not as bright as a Seiko but sufficient for diving. The florescent-outlined minute hand is especially highly visible. My only complaint is the common one with many watches these days that don’t have a “cyclops” magnifier bubble over the date window: “the date display is too small,” which is fairly trivial as it just takes an extra second or two to focus your eyes and read it. With this baby on your wrist you won’t have to worry about your watch failing for just about any reason — it really is the Ecozilla, a solar-powered marine monster dominating all comers! Best of all is when it’s on sale for under $200 new. Highly recommended!
Serious –
Just a great watch!
I was going back and forth whether or not to buy this. The reviews were so positive that I gave it a chance. I am so glad I did, the watch is beautiful and it does not feel too big once on, (my main concern).
Darrell Fletcher –
Great affordable price.
I like this watch has everything I need and excellent product. I love the color.
Leon Coetzee –
A big chunk of beautifull, Ecozilla!
This watch blew the wind out of my sails. It surpassed my wildest immagination. Solid solid solid. My best Citizen even beating my Orca.
morgan –
Excellent
I bought this watch in 2017 and purchased a stainless steel band. I have wore it as my everyday watch since. It has been a great performer and fits my large frame. It has been on many adventures in and out of water, snow and everything between. The solar battery is starting to go out started about 3 months ago. Hopefully I can get it replaced. I would definitely purchase again even at the current price.
Fisher. –
It’s pretty thick.
I just recently invested in this timepiece; its actually pretty nice watch. I will let you know that it is true about what other people mentioned about this, specific timepiece. Yes, it is pretty dang thick! The watch it self, not the strap. It’s thick, but not thick thick. It kinda looks like the gravaton; (I hope I spelled it right?!) that ride from the carnival where it spins in circles and people get magnetized on the walls?! Yeah, that’s it. So just picture the “Gravaton” on YOUR, wrist, and thats what this watch well look like; just not that big?! I’m a guy who happens to have small arms and wrists; so this watch isn’t just for men; it can be for women as well?! This timepiece happens to be heavy as well. Again, not that heavy. Hell, that cellphone you got in your hands right now, is heavier then this watch; so if you cen carry that cellphone of yours everywhere you go, this watch shouldn’t be an issue. Mark my words people. I’m telling this as it is; specific, down to the very last detail. This timepiece can be an very day watch. This is how I’m using it.
Gustavo Sergio Ortiz Bravo –
El reloj me encantó se ve super padre ya veremos cómo se comporta en saturación
Joanilson dias da rocha –
Gostei muito do produto, só não entendi o porquê do botão estar invertido..
Massimo F. –
Orologio di altissima qualità , semplicemente stupendo,un diver professionale di una bellezza e robustezza unicaAssocia bellezze ed eleganza nonostante il suo carattere massiccio e sportivo!Un ICONA â¤ï¸Unica nota dolente, è arrivato completamente scarico, e si sa’ …non è il massimo per un Ecodrive e il suo accumulatore,un po’ di accortezza nel caricarlo prima di spedirlo non guastava …anzi
Bernd Bürgel –
Eine perfekte Taucheruhr…auch für den professionellen Einsatz geeignet. Ich hatte bereits eine Ecozilla die viele Jahre gehalten hat. Jetzt war es Zeit für eine neue.
Francisco J. Montoya –
Justo lo que se espera de este reloj. No le doy la máxima comodidad porque es un “tocho” de reloj, más bien es una caja fuerte con una máquina de reloj dentro. El bisel podrÃa estar mejor conseguido, pero no desmerece en nada al artÃculo en su conjunto. Excelente opción si te gusta el buceo, o sencillamente no te apetece estar quitándotelo para duchas, nataciones y otras actividades acuáticas; y no te asusta llevar un reloj pesado.