Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Minute markers. Months of the year around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 4 o'clock position. Day of the week display at the 2 o'clock position. Two sub-dials displaying: 24 hour and function. Citizen caliber Eco-Drive E870 eco-drive movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case size: 42 mm. Case thickness: 12 mm. Round case shape. Band width: 22 mm. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: perpetual calendar, leap year, alarm, month, date, day, GMT, second time zone, hour, minute, second. Sport watch style. Watch label: Japan Movt. Citizen Eco-Drive Perpetual Black Dial Mens Watch BL8140-55E CASE CASE SIZE 42 mm CASE THICKNESS 12 mm CASE MATERIAL Stainless Steel CASE SHAPE Round CASE BACK Solid DIAL DIAL TYPE Analog DIAL COLOR Black CRYSTAL Scratch Resistant Sapphire HANDS Luminous Silver-tone SECOND MARKERS Minute Markers. Months of the Year around the outer rim DIAL MARKERS Index SUB DIALS Two - 24 Hour and Function LUMINISCENCE Hands and Markers BEZEL Fixed CROWN Pull / Push BAND BAND TYPE Bracelet BAND MATERIAL Stainless Steel BAND COLOR(S) Silver Tone BAND WIDTH 22 mm CLASP Fold Over with Safety Release FEATURES WATER RESISTANCE 100 meters / 330 feet CALENDAR Date display at the 4 o'clock position. Day of the Week FUNCTIONS Perpetual Calendar, Leap Year, Alarm, Month, Date, Day, GMT, Second Time Zone, Hour, Minute, Second FEATURES Alarm, Calendar, GMT, Leap Year Indicator, Month, Perpetual, Solar, Stainless Steel, Time Zone