News · Arnold & Son

Arnold & Son Adds Stop-Seconds to the DSTB's Jumping Hand

The DSTB Stop-Seconds makes its dial-side true-seconds display easier to synchronise, with 18 red-gold and 18 platinum pieces priced from CHF 46,000 in Switzerland.

Hen & Mills Editorial · 4 min read · 17 October 2026

• Published on Arnold & Son's website on 15 October, the DSTB Stop-Seconds adds a crown-operated halt to its jumping seconds hand for synchronising.
• The 42 mm red-gold Cliff Grey and platinum Kingsand editions share the automatic A&S6303 calibre, a 55-hour reserve and 3 bar water resistance.
• Each precious-metal version is limited to 18 pieces; Swiss prices are CHF 46,000 and CHF 56,800 including VAT, subject to change.

A true-seconds watch already invites a second look: its hand jumps from marker to marker rather than sweeping continuously. Arnold & Son's new DSTB Stop-Seconds adds a practical companion to that display. Pulling the crown halts the seconds hand so the wearer can set it against a reference time. The red-gold Cliff Grey and platinum Kingsand versions each run to 18 pieces, taking a maritime chronometer idea into two distinctly dressed 42 mm watches. Arnold & Son's exact product page was published on 15 October.

A jump each second, then a precise stop

DSTB stands for Dial-Side True Beat. On the left of the dial, its lever and bridge system is on show, and a long blue hand moves in discrete one-second steps around a track. The hours and minutes sit on a separate, concave white-opal subdial with Roman numerals. That division makes the mechanism visible without forcing the wearer to read ordinary time through it. The Cliff Grey version sets the gold bridges and blue accents against a grained grey background, a restrained field for an unusually active display.

The new function is in the name. When the crown is pulled, a stop lever arrests the seconds hand, allowing the watch to be synchronised to a reference. Arnold & Son says the lever had to deal with a true-seconds mechanism that stores and releases energy once per second, and restart it promptly when the crown returns. It is not a claim that the watch automatically finds a time signal, nor is it a promise about its daily accuracy. The benefit is more specific: a wearer can stop a jumping hand at the right moment while setting the time.

That is an interesting answer to a problem created by the display itself. A true-seconds watch is easy to compare against a clock because the hand points cleanly at a marker. Without stop-seconds, setting it exactly could be awkward. Here the added mechanism makes the visual language of the watch more useful. Arnold & Son keeps the stop lever out of sight, however. What one sees through the front is still the rhythmic jump, the gold bridges and a fire-blued anchor-shaped release part, not a theatrical demonstration of every component.

The brand links the design to marine chronometers and the navigational importance of precise reference time. That is history used as context rather than evidence that this wristwatch belongs aboard a ship. Its 3 bar water-resistance rating and alligator strap point in a different direction. The reference has a strong story, but the credible engineering case rests on the watch's actual functions and the visible dial-side mechanism.

Two precious-metal versions, one calibre

The Cliff Grey case is 18-carat 5N red gold, 42 mm across and 12.95 mm thick. A domed sapphire crystal has anti-reflective treatment on both sides; the sapphire back receives anti-reflective treatment too. The platinum Kingsand companion shares the same dimensions and movement, but uses a warmer sandy dial treatment and an ink-blue alligator strap. The red-gold watch is paired with warm grey hand-stitched alligator leather and a matching red-gold pin buckle. Both hour subdials use white opal, though their surrounding rings match their respective case metals.

Inside is the A&S6303, an automatic calibre with a 55-hour power reserve and 32 jewels. The press kit gives its frequency as 4 Hz, or 28,800 vibrations per hour, and describes a 22-carat gold oscillating weight. The movement is not made visible merely by an open back: the true-seconds bridgework occupies much of the dial itself. For someone choosing between elaborate watches, that may be the distinctive feature. The mechanism is part of the face a wearer checks throughout the day.

Arnold & Son says the two cases each form a limited edition of 18. The number is small enough to matter to availability, but it does not reveal how many remain. The product page directs enquiries towards a retailer rather than presenting a live online stock count. That leaves a buyer to confirm allocation, delivery and any local taxes with the seller. The printed specifications are clearer about the watch than the site is about exactly when one can take it home.

There is a useful tension between the two variants. The red-gold and grey composition lets the blue components stand out against a cooler field, while the platinum watch pairs a heavier metal with a softer Kingsand tone. Neither changes the functional proposition. The choice is about the colour and weight of the object around the same mechanical display, not about gaining an extra complication in one case. The separate precious-metal rings around the hour dials reinforce that each was composed as a whole.

Arnold & Son DSTB Stop-Seconds price and availability

The brand's press PDF gives Swiss retail prices of CHF 46,000 including VAT for the red-gold Cliff Grey reference 1ATCR.N01A.C0246A and CHF 56,800 including VAT for the platinum Kingsand reference 1ATCX.H01A.C0263X. It qualifies those figures as subject to change. Arnold & Son does not publish an Australian list price in the material checked, and the product page offers a retailer finder rather than a direct checkout. Each version is limited to 18 pieces.

The DSTB Stop-Seconds makes a small but consequential addition to a watch whose appeal has always centred on seconds. The halted hand is a practical way to set an unusual display, while the exposed mechanism remains its visual argument. At this price, buyers should check the real watch's scale, dial contrast and retail terms. The first-party material supports a clear account of what the function does; it does not substitute for seeing how that jump looks and sounds in person.