Promaster Diver
Promaster Diver
$280.00 MSRP $350.00

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Promaster Diver

Promaster Diver


$280.00 MSRP $350.00

Prove that a dive watch can be fun & functional with the CITIZEN® ISO-certified Promaster Diver. With Eco-Drive technology, it is powered by light and never needs a battery, so you'll never need to open your caseback or compromise your dive again. Featured with stainless steel case, dark blue polyurethane strap and dark blue dial. With aluminum ring on bezel, one-way rotating elapsed time and WR200. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E168.

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Enjoy 20% off this item; price as shown Enjoy a free solar charger with any purchase of $325 or more. Use code LIGHT at checkout*

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We stand by the quality and craftsmanship of our timepieces. Every purchase comes with our 30-day, money-back guarantee so that you can be sure your new Citizen timepiece meets your expectations. We offer free returns for added convenience. 

Our 5 Year Limited Warranty accompanies your watch purchase on, Citizen retail stores, and authorized Citizen dealers. Register your watch on and receive 1 additional year warranty coverage free of charge.

CZ Smart smartwatches are covered by a 2 Year Limited Warranty.

Citizen Clocks are covered by a 1 Year Limited Warranty.


Our Five-Year Limited Warranty about the Citizen 5 Year Warranty

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Mens, Strap


Blue, Luminous Hands and Markers

Case Size (mm)


Case Material

Silver-Tone, Stainless Steel, Promaster Crown


200M/20Bar [Scuba Diving]


Anti-Reflective Mineral Crystal


E168, 3 Hand, Date

Setting Instructions FOR CALIBER E168
Download PDF Watch Video
Promaster Diver is rated 4.7 out of 5 by 60.
Rated 5 out of 5 by from Love this watch!!! I have had it 6 months or so now. Great looks. Great functionality. Live on the coast so lots of water exposure with zero issues. Typical Citizen product... Just great.
Date published: 2017-09-19
Rated 5 out of 5 by from Elegant and Simply perfect. I just recieved the watch . It looks just amazing in real form. I am very happy with the purchase of this watch. It looks great and simple as a watch should be in my opinion. It is a good size watch with good weight to it and good thickness where all those things this watch feature including the strap which was my worry before buying the product is of great quality. I was worried that the band strap is going to be too soft for wear and tare but it is of greater density then the softness that i was worried about it could have been. The band looks quite durable and that it won't get cut by a small scratch . Very happy with the quality of this product in all it's form and simplicity of the watch. I would highly recommend the watch to somebody else. Perfect gift opportunity. Thank you.
Date published: 2020-06-14
Rated 5 out of 5 by from Not Your Average Dive Watch Most dive watches are difficult to wear outside of diving as they are built for function not fashion. This watch is different, as it holds all of the features and functions of a dive watch and it has design elements that allow you to wear it all the time.
Date published: 2017-03-23
Rated 5 out of 5 by from Everything you need, nothing that you don't. There is something oddly refreshing about the perfect tool watch. A watch engineered specifically for a purpose, and that delivers on that purpose in a basic, no-frills, kind of way. One that you can beat around and wear it's scars as a symbol of pride. A watch you don't have to handle with kid gloves. A watch that is built to last, but also easy to replace. This may be Citizen's least expensive dive watch, but in my opinion it is also their best. Simply because it delivers what it promises, nothing more, and at a price point that is hard to beat. One can marvel at the engineering prowess demonstrated in their 1000m professional diver model, but almost none of us are diving in saturation diving conditions that require a helium release valve, or a locking bezel. We buy it because we think it's cool. And that's ok. If you have the spend. But truth be told, most of us won't ever seriously stress out the base model BN0151-09L reviewed here, and that is why I like it so much. At 100ft, this watch performs the exactly the same as the one costing 10x as much. An ISO certified dive watch, that is certified 4x recreational dive depths, for under $250. What's not to love? This watch doesn't boast a fancy "sunburst" dial, or jewels. Everything about this watch is done to make it easy to dive with and nothing more. Plain and simple. From the orange highlight on the minute hand, to the easy to read lume, to the polyurethane band which allows for expansion of the wetsuit when wet. There is almost nothing on this watch simply for show, except perhaps the engraving on the crown. This is the very definition of a tool watch. And while some might prefer a sapphire crystal, those of us who dive know that scratches have a tendency to simply disappear underwater, which is where this watch calls home. Again, another example of simply providing what is needed, and nothing more. The Eco-Drive provides quartz accuracy without the need to replace batteries. Thus ensuring that your dive watch maintains it's water resistance until you need to replace your seals. If you want to take your dive watch out to dinner, or show off it's "helium release valve" to your buddies, then feel free to purchase one of Citizen's more expensive Promasters. But if you are looking for a simple, easy to use, no frills, affordable dive watch, then look no further than the one here.
Date published: 2018-11-15
Rated 5 out of 5 by from Great durability. First divers watch My first diver‘s watch. Always wanted a watch that was actually waterproof, kept the correct time, and never needs a battery. Would like to see the option of a different band so it can be worn as a semi dress watch. Love it!
Date published: 2018-05-24
Rated 5 out of 5 by from Very Good Watch I bought this as my weekend watch (I only wish I were a diver) to give a classic watch to wear that looks and functions great. The watch is easy to read, it never needs batteries which I like a lot. This is my fourth Citizen Eco Drive and has been a great addition.
Date published: 2017-11-30
Rated 5 out of 5 by from Luv Citizen Purchased just over a month ago. Have worn it constantly. Comfortable to wear, maintain a accurate time. Currently own several Citizen watches. All top quality..
Date published: 2018-02-18
Rated 5 out of 5 by from Great quality, solid purchase. I can't believe some of the negative reviews of this and the blue 0151 version. Do your homework before buying anything. It is a fantastic divers watch. It is ISO certified, which means that you can trust it to as deep as you'll ever need. NOBODY dives deeper than this watch is made to go. Mine is accurate to about +1 second per month. I've owned both the blue and black version, but since gifted my blue. The 60 click bezel is better than ANY of the 20+ Divers I've owned, including my pricey Tuna. The alignment is perfect, unlike the rival Japanese watches I've since dumped. (not sure if I can name the other company, but easy to guess). Being a solar quartz, I know the time is exact every time I grab it, and never have to worry about a battery. The plastic strap is acceptable, but I replaced it with a softer one. The strap gas gimmicky dive tables that you won't use. Divers depend on dive computers more than watches. I like the 4pm crown better than a 3pm , as it never digs on a bike ride. It is also a very attractive watch to me, but not why I like it. The chrome-rimmed applied indices enhance the legibility when the light catches them. My only criticism is that the date window is too recessed, but I need glasses anyway, so not a big issue for me. Legibility and accuracy are my top priorities in any watch. This is an absolutely solid purchase and I'd recommend it to anyone. I have several more expensive Divers, and this gets worn the most. I trust it.
Date published: 2020-04-24
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The crown to my new BN0151-09L watch is very tight. I cannot loosen it to set the date and time, I broke the tip of my fingernail trying. Where can I take it, what can I do to set the date/time? I don't want to damage the watch trying to set it.

Asked by: RKHawaii
You need to push in the crown and then unscrew
Answered by: Dgmrn
Date published: 2019-12-15

What is the band width of this watch? 

Asked by: Ecrews20
Answered by: Dane
Date published: 2019-07-22

Is the watch delivered with a diving bottle as a watch box? 

Asked by: Kasper
Yes it does! Cute way to box the watch! I’m giving it as a gift, can’t wait to see his face when he opens the air tank. 
Answered by: TracStar99
Date published: 2019-10-07

Can you change the band on this watch?

Asked by: a7x_rex
Answered by: Ballis
Date published: 2019-05-17

Do not dive but swim every day. After a swimming training I take 15-minutes hot shower. Do I need to put the watch off my wrist or I can stay with the it under the hot water? Does hot water (approx 40 degs) affect the sealings or no need to bother?

Asked by: LZ7ST
According to ISO 6425: 'Resistance to thermal shock. Immersion of the watch in 30±2 cm of water at the following temperatures for 10 minutes each, 40 °C, 5 °C and 40 °C again. The time of transition from one immersion to the other shall not exceed 1 minute. No evidence of water intrusion or condensation is allowed' - This would lead me to believe your activity is more than safe to perform ;=)
Answered by: DoverSole
Date published: 2019-12-02

Hi, I have the blue band with the depth and n.d. times. One of the bands after the buckle has broken. Where can I get a new OEM replacement or the full strap?

Asked by: Tuga
You need to call Citizen Watch America at 310-532-8463 or 310-225-4926. Have your watch with you, they will ask the model # and other info regarding the watch.
Answered by: NurseLetty
Date published: 2019-09-17

Why does Citizen no longer make dive watches in ladies' sizes (38mm)? I love the Promaster diver watches, but they are too large for me. All the stores/sites with the smaller ladies size say they are out of stock and the item is no longer available.

Asked by: Miaa
Due to the components we currently use to make our Promaster Diver watches it is impossible to fit them in a smaller case such as the 38mm. At this time the smallest Promaster we have is the new Promaster Tough which case measures at 42mm.
Answered by: CitizenCS
Date published: 2018-10-18

I just recently purchased your BN0151-09L diver‘s watch. Love the look and color. I would like to purchase a matching link metal band. I noticed one of your diver watches come with a metal band. Would it be possible to get one?  

Asked by: Skiludd
Bracelet is Citizen part number: 59-S06105 Expect to pay $105-$160. It is a very special bracelet with a sliding, ratcheting wet suit compatible adjuster in the buckle. Very sharp! I believe it will also fit previous generation Citizen NY0040 ProMaster watches with a 20mm Lug. In the US, there are some well-staffed Citizen only retail stores. I found one in an outlet mall and the people there were very knowledgeable and had very good prices. There are less expensive quality alternatives, without the Citizen logo and features, about $65.00 from retailers on-line, but you'll have to do research for quality. My experience with bracelets cheaper than about $50 is they feel, well, cheap. Make sure you can return it if you decide to order from somebody on-line in case it deosn't meet your expectations.
Answered by: BirdDog
Date published: 2019-09-17
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