Stainless Steel Prospex "Alpinist" Automatic GMT Luxe Watch SPB377

WHITE STAINLESS STEEL SPORT WATCH PROSPEX ALPINIST AUTOMATIC GMT
STRAP/BRAC.: STRAP, BLUE LEATHER
CLASP: DEPLOYMENT
MECH-AUTO: AUTOMATIC
CRYSTAL: SAPPHIRE CRYSTAL
BEZEL: 24 HOUR
DIAL: LUMIBRITE HANDS, INDEX MARKERS

MOVEMENT: CALIBER NUMBER 6R54
MOVEMENT TYPE: AUTOMATIC WITH MANUAL WINDING, PRECISION +25 TO -15 SECONDS PER DAY, POWER RESERVE APPROX. 72 HOURS (3 DAYS)
JEWELS: 24
FUNCTIONS: 24-HOUR HAND (DUAL TIME DISPLAY FUNCTION) & STOP SECONDS HAND FUNCTION
CASE MATERIAL: STAINLESS STEEL (SUPER HARD COATING)
CASE SIZE:THICKNESS:13.6MM, DIAMETER:39.5MM, LUG-TO-LUG:46.4MM
CRYSTAL:CURVED SAPPHIRE CRYSTAL
CRYSTAL COATING: ANTI-REFLECTIVE COATING ON INNER SURFACE
LUMIBRITE ON HANDS AND INDEX(ES)
BAND MATERIAL: COW STEER
CLASP: THREE-FOLD CLASP WITH PUSH BUTTON RELEASE
DISTANCE BETWEEN LUGS: 20MM
WATER RESISTANCE: 20 BAR
SCREW-DOWN CROWN
SEE-THROUGH & SCREW CASE BACK