Manx Noir, full-face lume glowing, black date window

Manx Noir, exhibition caseback, automatic movement

Belgian-Designed · Automatic

Manx

Name: Manx Noir
Brand: Mercier Prototype
SKU: MANX-NOIR
Price: 795 USD
Availability: InStock

Everyday luxury automatic · Serial-numbered

$795

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~$199× 4 payments

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Wears true to size, comfortable on 6.5"-8" wrists
Limited to 200 pieces, individually numbered

Designed as an everyday luxury watch, Manx balances elegance with resilience, a Miyota automatic beneath a domed sapphire crystal, in a 316L steel case finished in polished black PVD. Full-face lume: the entire dial glows after dark, not just the hands. Serial-numbered between the lugs, on the face, and on the caseback. Built to be worn out, not put away.

Dial

NoirBlack dial

BlancWhite dial

Back to collection

Ships September 15, 2026 · Free US shipping · 30-day returns

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As featured in

Best of Best, 2026 Award Men's Insider Good Morning US

Radical spec honesty

The full specification.

Movement

Miyota Cal. 9122 automatic · 42-hour power reserve

Case

316L stainless steel · polished black PVD · 42mm diameter

Proportions

51mm lug-to-lug · 33mm dial opening

Crown

6.5mm, signed

Crystal

Domed sapphire, anti-reflective coated

Dial

Ceramic with enamel coating

Lume

Full-face, the entire dial glows in the dark

Water resistance

10 ATM, everyday wear, swimming & snorkeling

Strap

Protocloth · 22mm · quick-release · matched butterfly clasp

Design

Belgian-designed · serial-numbered between lugs, on face & caseback

Availability

In stock · ships September 15, 2026

Manx

The full specification.

Make it yours.

Yours, numbered.Buy Manx.