Arnold & Son Longitude Titanium Fern Green: 1LTAT.F01A.N001U

Redefined Deep-Sea Navigation

Arnold & Son, renowned pioneers of classic watchmaking, explore new horizons on the watchmaking map with their latest creation. Longitude Titanium, a COSC-certified masterpiece, embodies the perfect blend of sportiness and elegance in a 42.5 mm titanium case. Longitude Titanium’s vertical satin-finish dial subtly extends the texture of the bracelet, accentuated by the polished edges of the links. With its power reserve display at 12 o’clock and imposing seconds counter at 6 o’clock, this timepiece pays tribute to John Arnold’s marine chronometer heritage and his revolutionary role in ocean navigation.

Tribute to Maritime Ingenuity

John Arnold’s marine chronometers were renowned for their sobriety and functionality, adapted to the rigorous conditions of the high seas. Longitude Titanium, a contemporary interpretation of his work, coherently fuses this naval heritage with sleek design and highly resistant materials. The movement’s “chronometer” certification adds an essential dimension to this heritage, recalling Arnold’s relentless quest for precision.

Comfort and pure elegance

Inspired by the lines of contemporary sailing boats, Longitude’s titanium case features ergonomic curves that ensure optimum comfort. Every detail, from the domed links to the polished and satin-finished finishes, reflects the aesthetics and ingenuity of sailing on the high seas. Supplied with an integrated titanium bracelet and an interchangeable rubber strap, Longitude Titanium combines luxury with practicality.

Aesthetics and watchmaking heritage

Longitude Titanium’s dial combines graphic design and history, with luminescent hour markers that echo the bracelet’s links. The dial’s vertical indications, such as the power reserve indicator at noon and the imposing small seconds at 6 o’clock, evoke the aesthetics of John Arnold’s marine chronometers, which established this layout as a standard.

Cornish-inspired palette

The Longitude dials are inspired by the landscapes of John Arnold’s native Cornwall. The golden sand shade of “Kingsand”, a limited edition of 88, captures the spirit of the places that shaped the history of ocean sailing.

A legacy of innovation

Longitude Titanium houses the new COSC-certified A&S6302 caliber at the heart of its movement. Its navigation-influenced design features a 22-carat gold oscillating weight engraved with sextant-like graduations. The meticulous finishing and 60-hour power reserve testify to Arnold & Son’s exceptional watchmaking expertise.

Mechanical perfection

The A&S6302 caliber, entirely developed and manufactured at the La Chaux-de-Fonds factory, embodies mechanical excellence with finely beveled bridges adorned with the distinctive “Rays of Glory” motif. Featuring a large barrel and a 4Hz oscillation frequency, this movement guarantees unrivalled precision and reliability, perpetuating John Arnold’s heritage in the world of luxury watchmaking.