Polished 18kt yellow gold case. Triplock crown & screw down chronograph buttons. Polished 18kt yellow gold bezel with engraved tachymeter scale.
Matte black dial with champagne sub-dials aka Paul Newman dial. Polished yellow gold hands, the hour & minute hands with partial ...Polished 18kt yellow gold case. Triplock crown & screw down chronograph buttons.
Polished 18kt yellow gold bezel with engraved tachymeter scale. Matte black dial with champagne sub-dials aka Paul Newman dial. Polished yellow gold hands, the hour & minute hands with partial luminous fill.
Applied polished yellow gold index hour markers with luminous fill. Fine printed minutes/seconds & fractions of a second track in red. Small seconds sub-dial at 9 o'clock.
Chronograph/Stopwatch function: Column wheel & vertical clutch mechanism. Large central seconds counter hand. 30 minute counter sub-dial at 3 o'clock.
12 hour counter sub-dial at 9 o'clock. Rolex in-house calibre 4131, beats at 28,800 vph (4Hz), contains 47 jewels & has a ower reserve of +/- 72 hours (3 days). Superlative Chronometer (COSC + Rolex certification after casing).
Paramagnetic blue Parachrom hairspring. High performance Paraflex shock absorbers. Bidirectional self-winding rotor.
AKA: m126508-0002