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Independent Watchmakers · 2025-08-15

Formex’s Essence 41 Space Ghost pairs meteorite with a new middle size

The Space Ghost introduced a 41mm steel Essence case, a rhodium-treated Muonionalusta meteorite dial and a micro-adjustable bracelet.

By Chronolume digest · Original English summary · Based on Fratello

Formex Essence 41 Space Ghost front view
The Space Ghost combines meteorite with thermally blued indications. Formex ↗

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This is a sourced news summary, not a hands-on review. Read the original reporting at Fratello ↗

What to know

Formex created the Essence 41 Space Ghost around a genuine slice of Muonionalusta meteorite. Its natural Widmanstätten structure makes every dial different, while a proprietary rhodium treatment protects the iron-rich material and sharpens its silvery appearance. Thermally blued hands and markers add contrast inside a 41mm steel case measuring 46.5mm lug-to-lug and 10.6mm thick.

The model also debuted Formex’s intermediate steel Essence size, combining a screw-down crown and 100-metre rating with the brand’s suspended inner case. A redesigned bracelet clasp provides 0mm, 3mm or 6mm adjustment on the wrist. The COSC-certified Sellita SW200-2 Power+ automatic movement delivers 65 hours of reserve, and the annual production batch is limited to 150 pieces.

Formex Essence 41 Space Ghost angled view
An angled view highlights the suspended case and steel bracelet. Worn & Wound ↗

At a glance

Specifications reported by Fratello
reference0334.1.6643.100
case316L stainless steel; 41mm × 46.5mm × 10.6mm; 22mm lug width
movementSellita SW200-2 Power+, automatic, COSC-certified, 26 jewels
powerReserve65 hours
waterResistance100 metres
dialMuonionalusta meteorite with galvanic rhodium treatment
limitedEditionAnnual batch of 150 pieces

Explore the watches

Formex Essence 41 Space Ghost ref. 0334.1.6643.100 · 0334.1.6643.100 ↗

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Source & attribution

Fratello · Published 2025-08-15 ↗