Rolex

GMT-Master II

40 mm, Oystersteel

M126710GRNR-0004

This model features a black dial and a two-colour Cerachrom bezel insert in grey and black ceramic. In addition to conventional hour, minute and seconds hands, the GMT-Master II features an arrow-tipped hand, which circles the dial once every 24 hours, as well as a bidirectional rotatable 24-hour graduated bezel. The distinctively coloured 24-hour hand displays the “home” reference time in a first time zone which can be read on the graduations on the bezel. The traveller’s local time is easily set by “jumping” from hour to hour, thanks to an ingenious mechanism operated via the winding crown: the hour hand can be adjusted forwards or backwards independently of the minute and seconds hands. This allows travellers to adapt to their new time zone without affecting the precision of their timekeeping.

Sul quadrante laccato nero, la dicitura “GMT‑Master II” si distingue per il suo colore verde, una tonalità ripresa dalla lancetta 24 ore.

Come tutti gli orologi Professionali di Rolex, il GMT‑Master II garantisce un’ottima leggibilità in ogni circostanza, specialmente al buio, grazie alla visualizzazione Chromalight. Le ampie lancette e gli indici di grandi dimensioni dalle forme semplici – triangoli, tondi e rettangoli – sono rivestiti di una sostanza luminescente a emissioni di lunga durata.

Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.