Citizen C7 Automatic Men 40mm Watch NH8391-51A Main Gemstone Type_Diamond this watch features the iconic

this watch features the iconic octagonal bezel shape inspired by the original G-SHOCK models from the 1980s

Combining professional dive-watch features

Water Resistance: 3 ATM

or dainty pearl pendant

An Auto EL backlight improves visibility in darker environments by automatically illuminating the display when the wrist is tilted toward the face

Citizen C7 Automatic Men 40mm Watch NH8391-51A Main Gemstone Type_Diamond this watch features the iconicThe Citizen C7 NH8391 51A revives a classic with a modern twist, paying homage to the iconic Crystal Seven from 1965. This 40mm automatic timepiece features a crisp white dial housed in a polished stainless steel case, paired with a matching bracelet for a clean, contemporary look. A standout detail is the heptagon framed day window, a nod to the original design, complemented by sharp indices and luminous hands. Powered by the 21 jewel Calibre 8200