Ball Engineer Master II Aviator - NM1080C-L13-BK steel-and-gold The hallmark Oyster architecture guarantees

The hallmark Oyster architecture guarantees exceptional durability while maintaining a refined presence on the wrist

18K white gold bezel set with 46 diamonds

Automatic caliber BALL RR1801

Nubuck (cow) leather strap with standard buckle

the case and the distinguished Rolex President bracelet exude opulence and refinement

Ball Engineer Master II Aviator - NM1080C-L13-BK steel-and-gold The hallmark Oyster architecture guaranteesWEIGHT Approx. 150g MOVEMENT Automatic caliber BALL RR1102 SIZE (CASE) 46mm, height 13. 3mm WATER RESISTANCE 100m 330ft ANTI MAGNETISM 4,800A m MICRO GAS TUBES 15 micro gas tubes on hour, minute and second hands and dial for night reading capability FUNCTIONS Hours, minutes, sweep seconds, day and date 5,000Gs shock resistance CASE MATERIAL Stainless steel CROWN Screwed in crown CRYSTAL Anti reflective sapphire crystal DIAL COLOR Black BRACELET Brown