Reverso One Duetto Jewellery Pink Gold / Silver

In Context

At 20 mm this is jewellery scale — a watch sized to be worn as an ornament rather than read across a room. At 9.09 mm thick it is about average for a modern wristwatch. The sapphire crystal will resist everything short of deliberate abuse. Rated to 30 m, it is protected against rain and splashes and nothing beyond that.

The movement is hand-wound, so winding it becomes part of the day rather than something the watch does for you. Its 38-hour reserve wants wearing most days; leave it off and it stops. At 21,600 vph the seconds hand advances 6 times a second, the slower and more audible rate of an older design.

Q336247J stands on its own in this catalogue — no other reference here shares its base number. It pairs a silver guilloche dial with a pink gold case.

The 844 is the hand-wound movement of the Reverso Duetto: one caliber driving two dials, so the swivelling case shows a different face on each side. It powers 23 watches in this library, every one a Reverso. Where a Duoface shows a second time zone on its reverse, the Duetto shows the same time twice, on a day dial and a jewelled night dial, from one set of gears; the 844 has hands on both faces. It beats at 21,600 vph with 18 jewels and a 38-hour reserve, in the small rectangular size of the ladies' Reverso. In the library it powers 23 [Reverso](/brands/jaeger-lecoultre/reverso) references, the Reverso Classic Small Duetto and the Reverso One Duetto and Jewellery models, with case widths from 18 mm to 21 mm, in steel and pink gold with diamonds. The [854A/2](/calibers/jaeger-lecoultre-854a-2) is the two-dial movement of the men's Duoface, with a second time zone, and the [846/1](/calibers/jaeger-lecoultre-846-1) the single-dial hand-wound movement of the ladies' Reverso.

22 other watches in the library run the Jaeger-LeCoultre 844.

Jaeger-LeCoultre

Reverso One Cordonnet Diamond

2213399 · 20.7 mm

Jaeger-LeCoultre

Reverso One Jewellery White Gold / MOP / Satin

3363401 · 18 mm

Jaeger-LeCoultre

Reverso Classic Small Duetto Pink Gold / Silver / Alligator

Q2662530 · 21 mm

Jaeger-LeCoultre

Reverso Classic Small Duetto Pink Gold / Silver / Bracelet

2662130 · 21 mm