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Fine Watches

Monday 9 June 2025, 04:00 PM • Milan

187

Rolex

Tru-Beat 6556, 50s

Starting bid

€ 9.000

Sold

€ 13.230

The price includes buyer's premium

Information

Stainless steel round case, n.139015, stainless steel smooth bezel.
Argenté cross-hair dial, applied indexes.
Automatic movement with dead-beat seconds, cal.1040.
Stainless steel Oyster bracelet 7205 with riveted links.
Size: 35 mm.


Specialist Notes

The Tru-Beat model was launched in 1954 as a tool watch for doctors and healthcare professionals. It is the only mechanical Rolex reference to ever incorporate a dead-beat seconds mechanism, that advances the seconds hand only once per second like a quartz movement (permitting a more accurate reading of patients’ pulse rates).

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