Marceau Unveils Meridian: A 42mm In-House Flyback Chronograph with Boutique Ambitions

Originally reported by WatchAndLearn. This article is a curated summary of their original coverage.

Marceau Meridian Chronograph — quiet authority from a rising Swiss atelier

250 pieces and a new in-house movement. Marceau’s Meridian is a compact, no-nonsense 42mm steel chronograph powered by the M-350, a manually wound column-wheel flyback calibre. The case stays modest and the finishing aims higher than the price suggests.

The styling is restrained. Options are sunburst blue, silver opaline or matte black dials. Applied, faceted hour markers and a mirror-polished handset with subtle chamfers keep the look tidy. Subdials are recessed with concentric guilloché. On the wrist the Meridian wears smaller than its 42mm diameter, helped by a 49mm lug-to-lug and a curved sapphire that sits low under a cuff.

Under the caseback sits Marceau’s M-350. It pairs a column wheel and flyback function with lateral coupling and a vertical clutch to minimise seconds-hand jump when starting the chronograph. The movement runs at 4 Hz and stores 72 hours of power across twin barrels. Finishing is visible and deliberate: Geneva stripes on the bridges, perlage on the base plate, black polished screws and hand-chamfered edges done in Marceau’s workshops.

“We wanted a chronograph that felt and behaved like something handmade but could be produced with consistency,” says Marceau’s founder. “The M-350 is designed for serviceability and for collectors who appreciate mechanical nuance.”

Key specifications

• Reference: Meridian M1
• Case: 42mm stainless steel, 13.2mm thickness, sapphire front and display back, 100m water resistance
• Movement: Marceau Calibre M-350, manual wind, column-wheel flyback, 4 Hz (28,800 vph), 72-hour power reserve
• Dial options: sunburst blue, silver opaline, matte black; applied indices; luminous accents
• Edition size and price: limited to 250 pieces, CHF 9,800 / EUR 10,200 (approx.), available through Marceau boutiques and select retailers in Q4

Price is part of the message. At CHF 9,800 the Meridian undercuts several mid‑to‑high independents while offering a true in-house calibre rather than a modified ebauche. That combination should attract buyers who want original mechanics and artisanal finishing without entering six-figure territory.

Expect a waiting list. Marceau plans a comprehensive service programme and an optional extended warranty for the first five years. If demand matches the atelier’s hopes, the Meridian will reposition Marceau from a promising newcomer to a manufacturer that can design, produce and sustain a chronograph movement in small-series production — an outcome worth watching and a practical buying case for anyone prepared to pre-order.

Originally reported by WatchAndLearn. This article is a curated summary of their original coverage.

Tags: Marceau, chronograph, in-house movement, flyback