ROLEX CELLINI, “Cellinium” platinum ref. 5241/6, 2005, full set Movement Hand winding | cal. 1240 17 jewels | monometallic balance adjusted to four positions.shock absorber Case platinum two-body polished, wide flat bezel, 38 mm, curved lugs, snap on case-back, sapphire crystal Dial Two-tone silver, inner guilloche circle, applied white gold baton indexes, white gold dauphine hands, subsidiary silver ring seconds' dial Features Case, dial, clasp and movement signed