Search  for anything...

Citizen Men's Promaster Sea Eco-Drive Stainless Steel Watch, 3-Hand Date, One-Way Rotating Bezel, ISO Compliant, Luminous Hands and Markers

  • Based on 1,263 reviews
Condition: New
Checking for the best price...
$290.00 Why this price?
Save $185.00 was $475.00

Buy Now, Pay Later


As low as $48.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 15
Order within 22 hours and 26 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Silver-Tone Bracelet & Blue Dial


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 8 x 3 x 3 inches; 0.01 ounces


Item model number ‏ : ‎ BN0191-55L


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 CR2 batteries required. (included)


Date First Available ‏ : ‎ November 15, 2023


Manufacturer ‏ : ‎ Citizen Watch Company


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


Best Sellers Rank: #100,345 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #237 in Men's Wrist Watches


Display: Analog


Watch Movement Type: Quartz


Power Source: Solar Powered


Strap Type: Bracelet


Water Resistance Depth: 660 Feet


Sport Type: Diving


Clasp Type: Push Button Foldover Clasp With Safety


Water Resistance Level: Water Resistant


Embellishment Feature: Crystal


Closure Type: Push-Button


Style Name: BN0191-55L Eco-Drive


Shape: Round


Band Color: Silver-Tone


Dial Color: Blue


Face Style: Crosshair, Tapisserie, or another compatible style


Brand Name: CITIZEN


Model Name: BN0191-55L


Model Number: BN0191-55L


Item Weight: 0.01 Ounces


Manufacturer: Citizen Watch Company


UPC: 013205121371


Manufacturer Part Number: BN0191-55L


Unit Count: 1 Count


Age Range Description: Adult


Item Type Name: Diving Watch


Band Material Type: Stainless Steel


Case Material Type: Stainless Steel


Crystal: Crystal


Case Diameter: 45 Millimeters


Band Width: 22 Millimeters


Case Thickness: 12 Millimeters


Band Length: 10 Inches


Warranty Type: Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 15

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Watch collector since 1970 ... this is a VERY nice watch.
Color: Silver-Tone Bracelet & Black Dial
I've got about 100 watches collected since 1970. The vast majority are tactical/tool/divers. The quality, fit, finish and general presentation are really excellent. Everything lines up perfectly as it should and the seconds hand clicks from marker to marker perfectly. After several days, this eco-drive set to the NIST clock is spot on to the second, as I would expect it to be. The Super Titanium bracelet is a beautiful piece of work. Once you adjust it (pin and collar) there are three micro-adjustment holes in the clasp. After adjustment, the watch and bracelet weighs about 100g ... VERY lightweight. The lume on this watch is as good as the lume on my $1200 Seikos, the SPB143 62MAS and my SPB051 65MAS. It glows very brightly and remain visible about 6 hours. I'm a Diver since 1970 and a Dive Master since 1988. People should know that WR ratings are totally meaningless UNLESS the manufacturer chooses to adopt the internationally recognized ISO standard for dive watches. ALL Seiko and Citizen watches conform to ISO 6425. This is a very nice watch. ... show more
Reviewed in the United States on June 17, 2025 by Bill Branscum Bill Branscum

  • Excellent quality and value.
Color: Silver-Tone Bracelet & Blue Dial
I used to be a devoted TAG Heuer fan until the quality of their high-end watches started to slip. Citizen is a far better value. I bought this watch a few years ago, and I absolutely love the way it looks and feels. I took it diving and had no issues whatsoever. The watch is solar powered, so it never needs a battery and there is no maintenance required as with a self-winding automatic. I was skeptical about the scratch resistance of mineral glass, as I always preferred sapphire crystal in the past. However, after almost three years of daily wear, there isn't a single scratch on the glass. This is a superior watch to many of the high end dive watches on the market that command premium prices. For the money, this is an exceptional value and I am now a Citizen fan! ... show more
Reviewed in the United States on July 28, 2025 by R. J. ROULSTON

  • Excellent Dive Watch Makes for Excellent and Rugged Dependability.
Amazing. I've had the piece for a few weeks now, my first dive watch. Yet, what can be said about Promaster Dives that hasn't been said before? It gleams quite a brilliant yet slightly darker green than whats in the pic (this is mostly indoors, winter) - I can't wait to see this guy shine brilliantly in the spring time outside. Its is a piece that you'll be comfortable washing or even submersing your hands with. The piece came in the dive-tank replica, however had no instruction manual, however a light web search got me one translated and I had the entire thing read in less than 15 minutes. Lume is excellent, and even builds in florescent light, yet fades sort of quickly. Keep in mind, I haven't quite calculated the intensity of lume starting from highest to lowest but just remember to keep your expectations modest. Easy to read and set up. Sealed crown is a breeze to adjust, even wearing gloves. Easy to resize with a cheap toolset, much easier than a Tissot. If you buy this watch, and coordinate it with something green in your wardrobe, most likely people will compliment you, and ask if its a Rolex. You can tell them that its a Japanese Citizen, although the band is labelled as having come from China. Or not. Yet, my presumption is that most of us only really care about the Japanese movement inside. Does part of me wish I went with a Seastar? Kinda, yet to me if you have a dive watch on you're probably going to want to abuse it a little and this price point might allow you to do just that. Take it with you on the boat. Take it skiing. Take it fishing. Doing dishes. Folding Laundry. Looks classy everywhere. ... show more
Reviewed in the United States on January 2, 2025 by Bradley Digital

  • Very, VERY nice looking dive watch from Citizen - good quality and amazing value!!!
Color: Silver-Tone Bracelet & Blue Dial
What a super value in a dive watch!!! Came across this one recently by accident. And, upon first glance - I had to have it. I really like blue dial dive watches. I also know how well Citizen's Eco-drive technology works. Eco-drive tech is particularly appropriate for a dive watch, so that the case back does not have to be opened to replace a battery (at least not for a very long time), possibly compromising the water resistance of the watch. Upon receiving it, I was very impressed at what Citizen can offer at this price. EXCELLENT quality stainless steel bracelet!!! Not to mention, it is drop dead gorgeous!! The dial and bezel are similarly nice to look at, with the beautiful blue tones they have. The orange second hand is a nice touch. The watch has a screwed-in case back. As you might note from the dial, it is also ISO 6425-compliant. The only thing it doesn't have that would be nice, is a sapphire crystal. But you can't really expect that for a couple hundred dollars. Everything else the watch has is very nice. The bezel (60 clicks) is solid and precise. The lume is pretty good, and it includes a lume pip on the bezel. The bracelet uses the pin and collar system. If you size the bracelet yourself, be careful to NOT lose the collars, and to install them correctly!! Without the collars, the bracelet would fall apart. The clasp has 3 micro-adjustments for getting the perfect fit. I really like this watch. My only real complaint is that the date window is too small. Not the best choice for aging eyes. But otherwise, it is a fantastic watch overall, and I expect to get many years of use from it! Can't beat the price, either. ... show more
Reviewed in the United States on February 10, 2018 by Outdoorman777 Outdoorman777

  • Stylish, Lightweight, Pristine
Color: Silver-Tone Bracelet & Black Dial
This watch is even better in person. A classy watch that I’ve taken from hoodie & jeans to a suit for a speaking event. The lightweight titanium band makes me forget I have it on, while slim enough it doesn’t get knocked around. The packaging was stellar! The Citizen box had a little wear & tear as most would, but opened it up to the air tank which was tucked into a protective foam molded insert. Plastic wrap was covering both exterior and interior of the titanium band and clasp. This is how a nice timepiece is packaged. Easy to adjust the time and the sliding tachometer bevel is smooth clicks to each mark, much like a high-end scope. The overall design and presentation of this watch is superb with a perceived value much higher than its price point. Beautiful, classic addition to my collection and daily wear. Well done Citizen. Well done. For idea in case size as a 44mm, I added a photo next to my G-Shock. ... show more
Reviewed in the United States on December 12, 2024 by Michael-David Reilly Michael-David Reilly

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...