Gents Rolex Submariner in 18K yellow gold Ref# 16618. On 18K yellow gold Oyster bracelet with flip-lock clasp, special rotating 18K time-lapse bezel with an aluminum blue bezel insert, sapphire crystal, 40 mm case diameter. Self-winding movement, date, central sweep seconds. Blue dial with luminescent hands and hour markers. Box and unsigned papers dated 2011. Excellent condition.