JAWS 50TH ANNIVERSARY LIMITED EDITION LIMITED EDITION OF 5,000 PIECES MOVEMENT CALIBER NUMBER: 4R36 MOVEMENT TYPE: AUTOMATIC WITH MANUAL WINDING POWER RESERVE: APPROX. 41 HOURS JEWELS: 24 FUNCTIONS: STOP SECOND HAND FUNCTION, DAY/DATE DISPLAY CASE MATERIAL: STAINLESS STEEL (BEZEL: STAINLESS STEEL WITH CERAMIC DISPLAY) CASE SIZE: THICKNESS:13.2MM, DIAMETER:45.0MM, LUG-TO-LUG:47.7MM CRYSTAL: SAPPHIRE CRYSTAL WITH MAGNIFIER CRYSTAL COATING: ANTI-REFLECTIVE COATING ON INNER SURFACE LUMIBRITE ON HANDS, INDEX(ES) AND BEZEL BAND MATERIAL: SILICONE BRACELET LENGTH: 205.0 DISTANCE BETWEEN LUGS: 22MM WATER RESISTANCE: 200M / 660FT DIVER'S MAGNETIC RESISTANCE: 4,800 A/M WEIGHT: 128.0G LIMITED EDITION ON THE CASE BACK SERIAL NUMBER ENGRAVED ON THE CASE BACK UNIDIRECTIONAL ROTATING BEZEL, SCREW-DOWN CROWN, SCREW CASE BACK.