Ball produced the Swiss Engineer III Legend II Limited Edition watch in an edition of 1,000 pieces under the model number NM9016C-S5C-BE2. This collector's model has a sophisticated appearance and is furnished with contemporary conveniences. The bracelet and envelope are made of silver 904L stainless steel. Anti-reflective sapphire glass surrounds the blue dial, providing protection. Micro-tube markers containing colored tritium ensure legibility. The Ball RR1101-C Swiss Made automatic movement with date function provides precise timekeeping. By way of the COSC chronometer certificate, its accuracy is verified. It is shielded by various patented methods, including anti-shock and anti-magnetic (mu-metal alloy insert).