








Citizen Eco-Drive Promaster Marine BN0261-51E
The Citizen Eco-Drive Promaster Marine BN0261-51E is a rugged yet refined diver’s watch, built to ISO standards and designed for both professional use and everyday wear. Featuring a 40mm stainless steel case, black unidirectional rotating bezel, and a bold black dial, this timepiece offers superb underwater readability and reliable functionality. Powered by Citizen’s Eco-Drive technology, it harnesses light to keep running—eliminating the need for battery replacements. Its versatile design and durable construction make it equally suited for ocean dives or urban life.
- Calibre E168
- Accuracy: ±15 seconds per month
- 40mm Case Size
- Stainless Steel Case and Bracelet
- Sapphire Crystal
- Date Display
- Screw-Back Case
- Screw Down Crown
- One-way elapsed time rotating bezel
- Luminous Hands
- 200 Meters Water Resistant
$228.20
Original: $652.01
-65%Citizen Eco-Drive Promaster Marine BN0261-51E—
$652.01
$228.20Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Citizen Eco-Drive Promaster Marine BN0261-51E is a rugged yet refined diver’s watch, built to ISO standards and designed for both professional use and everyday wear. Featuring a 40mm stainless steel case, black unidirectional rotating bezel, and a bold black dial, this timepiece offers superb underwater readability and reliable functionality. Powered by Citizen’s Eco-Drive technology, it harnesses light to keep running—eliminating the need for battery replacements. Its versatile design and durable construction make it equally suited for ocean dives or urban life.
- Calibre E168
- Accuracy: ±15 seconds per month
- 40mm Case Size
- Stainless Steel Case and Bracelet
- Sapphire Crystal
- Date Display
- Screw-Back Case
- Screw Down Crown
- One-way elapsed time rotating bezel
- Luminous Hands
- 200 Meters Water Resistant




















