Rolex Steel and Yellow Gold Datejust 31 Watch - Fluted Bezel - Silver Index Dial - Oyster Bracelet - 178273 sio 36 Rolex calibre 3285 self-winding movement

Rolex calibre 3285 self-winding movement with second time-zone hour hand and instantaneous date

Saros annual calendar with date at 3 o'clock and month indicated in discrete apertures at each of the 12 hour marks

11 baguette-cut rainbow colored sapphire hour markers

screw-down crown and push buttons with Triplock triple waterproofness

8 round and 2 baguette diamond hour markers

Rolex Steel and Yellow Gold Datejust 31 Watch - Fluted Bezel - Silver Index Dial - Oyster Bracelet - 178273 sio 36 Rolex calibre 3285 self-winding movement31mm stainless steel case, 18K yellow gold fluted bezel, silver dial, index hour markers, and stainless steel and 18K yellow gold Oyster bracelet.