Citizen C7 Automatic Men 40mm Watch NH8391-51A Main Gemstone Type_Diamond a 1/1000-second stopwatch with speed

a 1/1000-second stopwatch with speed indicator

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

adding a touch of luxury to any ensemble

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

or dainty pearl pendant

Citizen C7 Automatic Men 40mm Watch NH8391-51A Main Gemstone Type_Diamond a 1/1000-second stopwatch with speedThe 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