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Citizen Men's Promaster Dive Eco-Drive Watch, 3-Hand Date, Polyurethane Strap, ISO Certified, Anti-Reflective Curved Crystal, Screw-Back Case and Crown

  • Based on 2,178 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Monday, Sep 14
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Color: Black Strap/Black Dial


Description

AN ASPIRATIONAL ADVENTURE Embodying the spirit of adventure in the air, on land or at sea, Promaster watches live up to the values of functionality, durability, and safety while respecting the planet it’s designed to explore. The official timepiece partner of Disney parks, runDisney sponsorship, events and more. Everybody Solar, works to protect the environment and strengthen U.S. communities through solar-energy projects. American Forests is a pathfinder for creating healthy forests from coast to coast, leading the way for creating healthy and resilient forests. Global adventurers on the front lines of the environmental battle share their stories in an effort to shine a light on destruction of the environment. 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 My Citizen 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 brand 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. Can I buy a 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.

Product Dimensions ‏ : ‎ 1.89 x 0.71 x 1.89 inches; 6.88 ounces


Item model number ‏ : ‎ BJ8050-08E


Department ‏ : ‎ Male


Batteries ‏ : ‎ 1 LR44 batteries required. (included)


Date First Available ‏ : ‎ November 15, 2023


Manufacturer ‏ : ‎ Citizen


Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.:


Best Sellers Rank: #582,099 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #2,584 in Men's Wrist Watches


#2,584 in Men's Wrist Watches:


Display: Analog


Watch Movement Type: Japanese Quartz


Additional Features: luminous, water-resistant


Power Source: Solar Powered


Strap Type: Two Piece Strap


Water Resistance Depth: 300 meters


Sport Type: Diving


Clasp Type: Buckle


Water Resistance Level: Water Resistant


Embellishment Feature: Crystal


Closure Type: Buckle


Style Name: Watches


Shape: Round


Band Color: Black


Dial Color: Black


Theme: Diving Watches


Pattern: Solid


Face Style: Diver


Bezel Color: Silver


Brand Name: CITIZEN


Model Name: Promaster Sea


Included Components: Watch Case


Model Number: BJ8050-08E


Series Number: 8


Number of Packs: 1


Item Weight: 195 g


Global Trade Identification Number: 30, 76


Unit Count: 1 Count


Model Series: Promaster


Manufacturer: Citizen


Number of Items: 1


UPC: 132050676932 751744809014 013205067693


Age Range Description: Adult


Item Type Name: Watch


Manufacturer Part Number: BJ8050-08E


Band Material Type: Polyurethane


Case Material Type: Stainless Steel


Crystal: mineral


Case Diameter: 48 millimeters


Band Width: 29 millimeters


Case Thickness: 19 millimeters


Band Length: 21 centimeters


Bands: 1


Warranty Type: Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • THE ULTiMATE iN CLASSiC BiG HONKiN ULTRA COOL DiVERS: THE HOCKEY PUCK
Color: Black Strap/Black Dial
i've wanted one of these for a long time, and it may have satisfied my need for any more watches. admittedly, i've already purchased some 50 amazing dive watches, so that's part of the reason, but this is such a satisfying 'hockey puck' (as it's called) for someone in love with giant legit dive watches, that it may be all i've ever needed. and if that's your thing, maybe you too. as a review, we already know it's huge, however because of there being no lugs, it wears shockingly well for such a huge watch (i'm a 7" wrist). while heavy and 18mm thick, it balances and sits quite well, if that's a concern. as for everything else, it's all good (as they say). no bezel alignment issues with this or any Citizen as with one other infamous Japanese powerhouse brand. in fact everything is superbly and accurately built and put together. the lume is stunning and equal to first class anywhere. the bezel is what diver nuts dream about: locked in, no backplay, perfectly aligned. that strap is a stiff one, like none other. but since this is foremost a world class diver, the strap qualifies as that and will after a half-dozen wearings conform to your wrist as if molded. personally i love the slight dome on the crystal, and in true diver fashion it is mineral glass to prevent shattering for use as a pro-diver. the bezel is one of the most enjoyable to dial, and even the 60 clicks are a joy...who needs 120. the only issue i should mention is one common to all quartz: the secs hand hitting the markers right on. after fully charged i've found it does one of the better quartz movement jobs of nailing markers...this one hitting right on virtually 100% of the time after a day of being charged (was hitting a little off, but after more of a charge it's amazing). Citizen is one of the best in this dept, tho i did need to return one of these (the yellow strap) a year ago over that issue. thankfully that wasn't the case here as i fell in love with this out the box. speaking of which, given that this was first offered in 2013, it's truly 'vintage'. not sure when this one was made, but it barely had a charge from being in the box. once sunlight hit it, it have a 2sec/2single sec movement, which means it had totally lost it's charge. after research i found when that happens, to charge it with the crown fully out for at least a minute, then if wanted you can keep charging with it in. that tells the watch to reset, and it will begin going in the normal undercharged 2sec intervals. at that point it was so low it took 10 hours under a fluorescent light to get to one sec intervals, and another few hours as well to hit the markers spot on. i've found that with solar watches, if they're low charged, even if not 2sec intervaling, they tend to be slightly less accurate on the markers (clearly an issue with me). Citizens are scads better at quartz/marker accuracy than that other Japanese maker, but the only quartz watches i've found to literally nail the markers with the sec hand are very high end: the $600 Citizen satellite controlled solar diver and the $1800 ($2700 retail) solar diver...both of which i have. do note, i love this $325 Citizen every bit as much as those, and it indeed has just as much wrist presence or more. ... show more
Reviewed in the United States on March 17, 2025 by johnnyjohnny

  • Ecozilla BEAST
Color: Black Strap/Black Dial
Great Watch. This is a BEAST. Love the the look and the features.
Reviewed in the United States on July 26, 2026 by NOE

  • Accurate and toughness
Color: Yellow Strap/Blue Dial
Best watch all around, accurate to the minute and seconds I have had charged it since the first day and it’s been running without any issues, I have read some reviews with negative comments; minute hand movement, not lining up with the hour hands, I found none of those things in such great watch. Adapters for military strap order from EBay best quality the strap is 24 mm and the best is available in Amazon. Original strap is beautiful and comfortable no problem should last you a long time just clean with water and soft soap and toothbrush to remove dirt and dead skin every so often. ... show more
Reviewed in the United States on May 16, 2026 by Maximo A. Villeda Araujo

  • Big and Beautiful
It's big but not cumbersome to wear. The stock green rubber band is alright however, I ordered and installed the Suppa-parts DLC bracelet and adapter set after nreadimg so many recommendations from others. It is a nice improvement and goes nicely with the green and black colors of the watch.
Reviewed in the United States on February 14, 2026 by GKO

  • Calidad y precisión.
Color: Black Strap/Black Dial
Excelente
Reviewed in the United States on June 27, 2026 by Alex

  • nothing better for the price
Color: Black Strap/Black Dial
The "Eco Zilla arrived on time and in perfect condition. Upon opening and unpacking your impressed by the quality without even picking up the watch. As stated by many others this is not your" fathers Citizen" by any means , but once you get used to the size you find it wears much easier than one would think by looking at it . The build quality is excellent and without fault. The band is stiff but you would not want a flimsy band for this watch and the stainless steel buckle also has a high polish and finish to it. If you take care of this watch your kids kids will have it to enjoy. You must excercize care in screwing down the crown as its stiff to press in and screw but you get used to this you wont cross thread it. While the titanium one is lighter I dont think the cost difference makes it that much better , and besides stainless steel is very good looking and much more scratch resistant. I dont scuba dive but then many buyers dont dive either and really watches are much like any other accessory, its a matter of choice. As watch sizes go there are bigger watches than this but for me this is about as big as I would go. The watch keeps perfect time and you will find it a joy to own as Eco drive watches take the hassle out of battery changing chores and they last a long long time. I have many eco drives and one is at least ten years old and going strong and the case has never been opened. I know the seals are supposed to be checked and replaced every two years , but unless you dive with it , I dont do this. All in all as a gift for your husband or boy friend or any guy that likes watches you wont go wrong with this watch. ... show more
Reviewed in the United States on December 8, 2010 by Monty Jose

  • A total beast!
Color: Black Strap/Black Dial
What a beast of a watch! This watch has been on my radar for a few years now; so when my Seiko Monster went missing this was one of the top choices for a replacement. Citizen's sale price plus Amazon knocking off another 10% discount, I did not hesitate to buy it and glad that I did. The watch is very well constructed and a solid tool. With the Eco Drive movement I don't need to worry about watch winders or battery replacement as it's battery recharges on various types of light sources. Citizen also provides a nice 5 year warranty on it. It's a big watch so it's not for everyone. The only con that I can really list is that the watchband cannot be changed without buying custom adapters so no steel bracelet or other options unless you willing to go the custom route. However, the watchband and extension that this watch comes with is very beefy and also well made. It provides a nice counterbalance to the heavy watch case. Well worth the money. ** Update: I have since added the Suppa adapters and a stainless steel bracelet made a great watch even better! After owning it a couple month, my watch has settled and keeps excellent time compared to my atomic timekeeping watch which gets regular updates every day. ... show more
Reviewed in the United States on December 2, 2014 by Initials_GBM

  • Conflicted
Color: Black Strap/Black Dial
I really want to love this watch but I've had a hard time deciding whom to blame for the issues I've seen. This watch looks very cool and is super large. It's very thick and feels like a chunk of stainless steel on the wrist. Yes, you *must* buy adapters to convert the watch to use a bracelet or another band -- but it's such a cool watch -- it's worth the extra cost. The adapters range in cost from $50-$75 available from 3rd party sellers. The downside of this watch is just getting one that has its fit and finish correct. The first Amazon watch (direct Amazon not 3rd party) arrived fine -- but when I removed the adapter, there was a huge tool mark blemish. [I have uploaded a customer photo of the tool mark blemish.] For a $250 watch, there shouldn't be anything wrong. Sent it back and ordered a replacement. The blemish isn't there but there are clearly some poor quality tool marks from Citizen's fabrication of the outer case. These are very small tool marks and hardly noticeable but when removing the adapters, they are much more obvious. Again, a $250 watch shouldn't have these tool marks. Another minor point is that on the new watch, the bezel is loose compared to the first one I received. It was much more stiff and it felt better in my opinion. I've also contacted Citizen Watch Warranty support via email and they blew me off and basically told me to deal with Amazon. I have purchased Citizen watches in the past but, to be honest, I don't think I will again in the near future. I'm not going to play musical chairs with Amazon. I guess the moral of this story is you must go purchase this watch IN PERSON and see for yourself what you're buying. Ask the dealer to remove the adapters before accepting it! ... show more
Reviewed in the United States on January 24, 2014 by Nick Carrigan

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