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Longines Master Collection Adds Chrono Monopusher, Chrono Moonphase and 30/34/39/41mm Time-and-Date Models

Longines has expanded the Master Collection with a Chrono Monopusher and a Chrono Moonphase, plus new time-and-date references in 30, 34, 39 and 41mm. Time+Tide first reported the update to the line.

By HorologyTalk Editorial · · 3 min read

Longines Master Collection Chrono Monopusher and Chrono Moonphase alongside new 30/34/39/41mm models

Originally reported by Time+Tide Watches. This article is a curated summary of their original coverage.

30, 34, 39, 41mm — plus a Chrono Monopusher and a Chrono Moonphase.

Longines has broadened the Master Collection with three clear additions: a Chrono Monopusher, a Chrono Moonphase, and a set of time-and-date models offered in four case sizes (30mm, 34mm, 39mm and 41mm).

The new references, at a glance

As Time+Tide first reported, Longines is clearly leaning into both complication variety and case-size breadth within the Master Collection. The update gives retailers and buyers more specific options without changing the collection’s overall family identity.

The announcement as reported did not include detailed technical specifics in the source summary; expect Longines to publish full specs — calibers, power reserve, materials, and pricing — in a follow-up release. For now, the headlines are strictly the monopusher chronograph and the moonphase chronograph, plus the four size variants for the basic three-hand/date models.

From a market angle: the four case sizes open the Master Collection to a wider range of wrist proportions, while the monopusher and moonphase additions address buyers after distinct complications rather than just dial or lug tweaks. Watch for the full technical sheet from Longines to judge how these new entries stack against competitors and existing Master Collection pieces.

Reported by Time+Tide Watches.

Which new variant matters most to buyers — the single-button chrono or the moonphase chrono — will depend on the eventual specs and pricing. Monitor Longines' release for those details; they will determine how meaningful this refresh really is.

Originally reported by Time+Tide Watches. This article is a curated summary of their original coverage.

Tags: Longines, Chronograph, Moonphase, Master Collection