Citizen Eco-Drive Promaster Diver Quartz Men’s Watch, Stainless Steel

From the manufacturer

Eco-Drive | Purposeful Power

The sustainable way to power your watch—no batteries required. Citizen’s proprietary Eco-Drive technology powers your watch using the most renewable energy: light.

Light to Energy

Uses a renewable natural resource by converting any natural or artificial light to energy, which is then stored in a permanently rechargeable lithium-ion cell.

Energy Storage

Keeps surplus energy in a rechargeable power cell. Designed to charge not just from the sun but also from ordinary everyday light sources like indoor fluorescent lighting and desk lights.

Recharges Continuously

Runs for months even in darkness with no need for regular battery replacement. So your watch can run forever and you never have to worry about it stopping.

Read the time no matter where—or how deep—you are.

Use during swimming and snorkeling at up to 660 feet (~ 201 m).

The crown screws tightly into the case to prevent water and dust from entering.

Model Number

BN0151-09L

BJ8050-08E

BN0085-01E

BN0191-55L

Case Size

44mm

48mm

48mm

45mm

Dial Color

Blue

Black

Black

Blue

Band Color

Blue

Black

Black

Silver Tone

Band Material

Polyurethane

Polyurethane

Polyurethane

Stainless Steel

Water Resistance

200M/20Bar [Scuba Diving]

300M/30Bar [Scuba Diving]

300M/30Bar [Scuba Diving]

200M/20Bar [Scuba Diving]

Crystal

Anti-Reflective Mineral Crystal

Anti-Reflective Mineral Crystal

Anti-Reflective Mineral Crystal

Mineral Crystal

Is Discontinued By Manufacturer‏:‎No
Product Dimensions‏:‎4.9 x 4.6 x 4 inches; 1 Pounds
Item model number‏:‎BN0150-28E
Department‏:‎Mens
Batteries‏:‎1 CR2 batteries required.
Date First Available‏:‎January 4, 2016
Manufacturer‏:‎Citizen Watch Company
ASIN‏:‎B016R90VBK
Country of Origin‏:‎Japan

WATER RESISTANT TO 200 M: This Citizen tactical watch is water resistant to 200 meters (660 feet). In general, it’s suitable to wear in the shower, in professional marine activities like swimming and snorkeling, for surface water sports, and for scuba diving
ANTI-REFLECTIVE MINERAL CRYSTAL: With a mineral crystal dial window, Citizen men’s watches are the epitome of rugged and wearable style. The key to protecting the day-date indicator and luminous hands, the anti-reflective mineral crystal allows a crisp time display
FOR YOUR ACTIVE LIFESTYLE: This Citizen stainless steel ISO-compliant water-resistant diving watch features a one-way rotating elapsed-time bezel, a strap with adjustable buckle closure, a luminous three-hand display with quartz movement, and a date-display window
GUARANTEE & 5 YEAR WARRANTY: At Citizen, we stand by quality and craftsmanship. Every Citizen purchase comes with a 30-day money-back guarantee and a 5-year limited warranty so you can be sure your new Citizen timepiece meets your expectations


Price: $350.00 - $221.25
(as of Jun 10,2025 08:49:34 UTC – Details)