| Style | Sporty |
| Case Material | Stainless Steel |
| Strap Material | Stainless Steel Strap |
| Case Size | 45.7mm |
| Water Resistance | 20 bar |
| Glass Material | Sapphire Glass |
| Clasp Type | Fold Over Clasp with Hidden Double Push Button |
| Movement | Eco-Drive Light Powered Movement |
| Power Reserve | 6 months |
| Warranty | 3 Years International Warranty |
The black dial presents the advanced functions of the watch, including atomic time clock synchronization for superior accuracy, time adjustment available in 43 world cities, a 1/100 second chronograph measuring up to 24 hours, a perpetual calendar, GMT dual time (second time zone), 2 alarms, a 99-minute countdown timer, a digital backlight display, a Universal Coordinated Time (UTC) display, and a power reserve indicator. Maintaining the robust standards of the Promaster Collection, the watch is water resistant up to 200 meters. Powered by Citizen’s proprietary Eco-Drive technology to provide light-powered vitality continuously and sustainably without ever needing a battery. Caliber U680.


























