MODEL: 16710 S/NO : "T230xxx" SERIES YEAR 1997/8. Chronometer in stainless steel case 40mm, original Rolex stainless steel oyster bracelet @ 98% mint condition. Graduated rotatable stainless steel bezel with highly sort after Red & Black insert, 24-hour hand and independently adjustable 12-hour hand allow simultaneous use of any two time-zones. Case with shoulders protects the winding-crown. Waterproof to 100 m / 330 feet. Automatic movement, sapphire crystal. Original Tritium Dial, highly collectible.