Chronometry on Dials: Arnold & Son Unveils Its New Stop-Seconds Collection

Arnold & Son has introduced the DSTB Stop-Seconds, a new version of its Dial-Side True Beat watch that allows the wearer to halt the seconds hand and set the time to the exact second. It is offered in 18-carat 5N red gold and 950 platinum, with each version limited to 18 pieces.

The concept has a naval heritage. A reading that deviated by just one second from Greenwich Mean Time could once place a ship 463.8 metres from its true position. John Arnold supplied the Royal Navy with precision instruments built around a clear, distinct beat. The DSTB carries that philosophy into the present day, with a seconds hand that advances in sharp, individual steps and a mechanism displayed prominently on the dial.

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DSTB Stop-Seconds in Red Gold and Platinum

Pull out the winding crown and the second hand stops, push it back and the beat restarts at once. A dedicated stop lever, hidden from both dial and case back, makes this possible in a mechanism that is constantly under tension. Set against a reference time source, the watch can be synchronised to the exact second.

Both editions measure 42 mm and carry the in-house A&S6303 calibre, a self-winding movement with a 55-hour power reserve. Gold bridges and a fire-blued steel anchor sit in plain view above the dial. Through the sapphire case back, the bridges show Côtes de Genève and hand-chamfered edges, the screws are blued, and the 22-carat gold oscillating weight carries guilloché and John Arnold’s anchor ex-libris.

The red gold edition has a grained Cliff Grey dial, recalling the cliffs of Arnold’s native Cornwall, with a warm grey alligator strap. The platinum edition takes Kingsand, a shade drawn from the gilded brass plates of his movements, with an ink-blue strap. Both have a concave white opal subdial with Roman numerals, framed by a ring of matching metal.

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Arnold & Son has long made difficult things look composed, and the DSTB Stop-Seconds shows it clearly. The dial is calm and easy to read, its colours are drawn from Cornwall and from John Arnold’s movements in the respective editions, and the mechanism is allowed to perform in full view. It is a design that honours its history and rewards a longer look, and it turns a small ritual into a pleasure, as the wearer draws out the crown, waits for the signal and says, “Now.”

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