Citizen Eco-Drive Promaster Marine BN0260-54L watch strap colour@Purple this watch will elevate your

this watch will elevate your look

real-time sports modes

Crafted in rose gold stainless steel with hues of pink and yellow

The newest extension to this tradition is the GBM-2100 series

Boasting water resistance up to 50 meters

Citizen Eco-Drive Promaster Marine BN0260-54L watch strap colour@Purple this watch will elevate yourThe Citizen Eco Drive Promaster Marine BN0260 54L combines professional grade performance with sleek, modern design. Built to ISO standards for diving, this robust timepiece features a 40mm stainless steel case, a striking blue unidirectional bezel, and a matching blue dial for excellent legibility underwater. Powered by Citizens Eco Drive technology, it runs on light and never needs a battery. Designed for both ocean depths and city streets, its