My Promaster Skyhawk AT JY8050-51E-PO is in good condition. Its currently sized to about 7.5" with no additional links. Its functioning as expected.
The case has minor wear primarily on the bracelet.
The crystal is perfect.
From the web:Stainless steel case with a stainless steel bracelet. Uni-directional rotating bezel. Black dial with silver-tone hands and index hour markers. Minute markers. Pilot's rotating slide rule markings. Dial Type: Analog-digital. Luminescent hands and markers. Citizen caliber Eco-Drive U680 quartz movement. Scratch resistant mineral crystal. Screw down crown. Solid case back. Case size: 47 mm. Case thickness: 15 mm. Round case shape. Fold over clasp with a safety release. Water resistant at 200 meters / 660 feet. Functions: hour, minute, second, chronograph, countdown timer, world timer, alarms, battery charge indicator, perpetual calendar. Sport watch style. Citizen Skyhawk A-T Chronograph Perpetual Men's Watch JY8050-51E.INFORMATIONCitizenSkyhawk A-TJY8050-51E-POMen'sCitizen Caliber Eco-Drive U680CASECASE SIZE 47 mmCASE THICKNESS 15 mmCASE MATERIALS tainless SteelCASE SHAPE RoundCASE BACK SolidDIALDIAL TYPEAnalog-DigitalDIAL COLOR Black/RedCRYSTALA/R Coated SapphireLUMINISCENCE Hands and MarkersBEZEL Bi-directional RotatingBEZEL COLOR Black/SilverBEZEL MATERIAL Stainless SteelCROWN Push PullBANDBraceletStainless SteelSilver-toneFold Over with Safety ReleaseFEATURESWATER RESISTANCE 200 meters / 660 feetFUNCTIONS Hour, Minute, Second, Chronograph, Countdown Timer, World Timer, Alarms, Battery Charge Indicator, Perpetual CalendarFEATURES Alarm, Calendar, Chronograph, Perpetual, Stainless Steel, World Time