Nautilus
The 5980/1AR-001 represents one of the most coveted expressions of the Nautilus family — the two-tone chronograph, pairing brushed stainless steel with 18k rose gold across both the 40.5mm case and the fully integrated bracelet. Introduced as a sporting yet supremely refined complication, it houses Calibre CH 28-520 C with its signature monocounter chronograph architecture, presenting elapsed seconds in a single sub-dial at 6 o'clock that keeps the horizontally embossed blue dial elegantly uncluttered. This 2019 example retains the hallmark balance of sportif Genevan watchmaking that Gerald Genta envisioned when he sketched the original Nautilus in 1976.
& INSURANCE
On this particular example.
The 5980/1AR-001 represents one of the most coveted expressions of the Nautilus family — the two-tone chronograph, pairing brushed stainless steel with 18k rose gold across both the 40.5mm case and the fully integrated bracelet. Introduced as a sporting yet supremely refined complication, it houses Calibre CH 28-520 C with its signature monocounter chronograph architecture, presenting elapsed seconds in a single sub-dial at 6 o'clock that keeps the horizontally embossed blue dial elegantly uncluttered. This 2019 example retains the hallmark balance of sportif Genevan watchmaking that Gerald Genta envisioned when he sketched the original Nautilus in 1976.
A masterclass in two-tone luxury sports watchmaking — the Nautilus 5980/1AR-001 unites stainless steel and rose gold with an iconic blue dial and integrated monocounter chronograph.



