Independent Watchmakers · 2026-09-30
Moritz Grossmann’s anthracite Benu brings its linear power reserve into darker territory
Brushed steel and DLC-coated cases give a traditional hand-wound watch a contemporary surface.
By Chronolume digest · Original English summary · Based on MONOCHROME
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What to know
The anthracite Benu Power Reserve combines a sector-style dial with a discreet linear reserve indication. Instead of a sweeping hand, a dark-grey and white bar gradually changes as the mainspring unwinds. Applied numerals and hand-crafted steel hands sit over contrasting brushed, grained and recessed surfaces.
The 41mm case is offered in brushed steel or dark DLC-coated steel, both with black kudu-leather straps. Inside, the hand-wound calibre 100.2 provides a 42-hour reserve and uses Grossmann’s crown-and-pusher setting system. Announced in September 2026 for the founder’s bicentenary, each version is limited to eighteen examples. The photographs show the two dark-themed case executions.
At a glance
| model | Benu Power Reserve Anthracite |
|---|---|
| references | MG-004123 steel; MG-004124 DLC-coated steel |
| case | 41 × 11.65mm stainless steel or DLC-coated steel |
| movement | Calibre 100.2 manual winding |
| powerReserve | 42 hours |
| edition | 18 pieces per version |