MODEL: 16610 LV S/NO : "F332xxx" SERIES Rolex Box & Cert May 2004, correct year for "FLAT 4" limited production. Chronometer in stainless steel case 40mm, Rolex stainless steel oyster bracelet with solid end link. Graduated rotatable green bezel for checking decompression time spans. Special oyster case with shoulders protects the trip lock winding-crown. Waterproof to 300 m / 1000 feet. Automatic movement 3135, sapphire crystal. Watch is 98% mint condition........