Grand Maestro Imperium

CASE MATERIAL 18K rose gold-plated 316L stainless steel case SIZE 42mm THICKNESS 14.4mm CRYSTAL Sapphire crystal CASE BACK 316L stainless steel screw-typed case back with mineral glass CROWN 18K rose gold-plated 316L stainless steel pushers and double sealing zones drop-in crown WATER RESISTANCE 3ATM LUG WIDTH 20mm DIAL DIAL COLOR White HOUR MARKERS & HANDS / MOVEMENT MOVEMENT TYPE Swiss made, ETA 7753 automatic mechanical caliber MOVEMENT FUNCTION Hour, minute, second and date display/ Central 60-second chronograph hand, 30 minutes and 12 hours counters POWER RESERVE 48 hours power reserve VIBRATIONS 4Hz, 28,800 vibrations per hour JEWELS 27 jewels STRAP/ BRACELET MATERIAL Alligator leather strap with butterfly type folded clasp WIDTH COLOR Brown COUNTRY OF ORIGIN Switzerland