New Releases · 2026-04-02
Formex gives the compact Reef a forged-carbon dial and bezel
The limited Reef 39.5 Forged Carbon combines a marbled carbon display and swappable bezel with 300-metre dive specifications.
By Chronolume digest · Original English summary · Based on Formex
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What to know
Formex’s Reef 39.5 Forged Carbon brings a different texture to the brand’s compact dive platform. Both the dial and interchangeable bezel use compressed carbon fibre, creating a non-repeating marbled pattern. The 316L steel case measures 39.5mm across, 45.5mm lug-to-lug and 11mm thick, with a screw-down crown, sapphire crystal and 300 metres of water resistance.
The 120-click bezel can be removed by hand and its laser-engraved markings are filled with BGW9 Super-LumiNova. Inside, the COSC-certified Sellita SW300-1 automatic calibre runs at 4Hz and offers 56 hours of reserve. Reference 2201.1.6399.100 launched in an initial batch of 100 pieces, priced from €1,960 on a strap or €2,070 on a steel bracelet.
At a glance
| reference | 2201.1.6399.100 |
|---|---|
| case | 316L stainless steel with titanium inner container; 39.5mm × 45.5mm × 11mm |
| movement | Sellita SW300-1, automatic, COSC-certified, 4Hz |
| powerReserve | 56 hours |
| waterResistance | 300 metres |
| bezel | 120-click unidirectional, tool-free interchangeable forged carbon |
| limitedEdition | Initial batch of 100 pieces |
| launchPrice | €1,960 on strap; €2,070 on steel bracelet |
Explore the watches
Formex Reef 39.5 Forged Carbon ref. 2201.1.6399.100 · 2201.1.6399.100 ↗
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Source & attribution
Formex · Published 2026-04-02 ↗
