Be sure to add me to your favorites list. Casio Edifice RedBull Infiniti Racing Chronograph Men's Watch (EFR-534RB-1A). Casio Edifice RedBull Infiniti Racing Chronograph Men's Watch EFR-534RB-1A. Model: EFR-534RB-1A EFR 534RB 1A EFR534RB 1A EFR534RB1A. Case / bezel material: Stainless steel / Aluminum. Measuring modes: Elapsed time, split time, 1st-2nd place times. 3 hands (hour, minute, second). 3 dials (stopwatch seconds, stopwatch minutes, 24-hour). Accuracy: ±20 seconds per month. 2 years on SR920SW (3 hands and 3 dials). 2 years on CR1616 (Light 16 [sec/days]). Size of ...