Manual-winding movement, calibre no. 1600, 19 jewels. Case serial no. 2515919. 24-hour power reserve (approx.).Silver-coloured dial with applied index batons with Rolex signature emblem at 12 o'clock position indicating hours. Crafted hands for hours and minutes. Company-fitted mineral crystal dial cover. 18k white gold case and caseback.18k white gold bezel and crown.

The watch is well-used and in fair overall condition. Dial & movement signed.