– Stainless steel case with brushed finished top & polished finished case edges.
– Polished stainless steel fixed smooth bezel ring.
– Polished stainless steel  “Twinlock” crown featuring two sealed zones when the crown is screwed down: the first inside the tube of the crown, the second inside the winding crown itself.

Dial:
– Black dial.
– Applied large polished steel 3/6/9 hour markers.
– Polished rimmed triangular shaped 12 hour marker with luminous fill.
– Prominent white printed 5 minute Arabic Numeral scale for navigational time readings.
– Long lasting blue colored illuminating luminous material.
– Fine printed minutes/seconds track.
– Polished stainless steel hour & minutes with luminous fill.
– Green seconds hand with luminous dot.

– Fitted with a shield to protect against magnetic fields, a feature of pilots’ watches of the past.
– Rolex Caliber 3131, beats at 28,800 vph, contains 31 Jewels & has an approximate power reserve of 48 hours

Mens Rolex 116900 Black Oyster Perpetual Air King 40mm Watch