Moritz Grossmann Benu Power Reserve Black Stainless Steel DLC | LE18
The Moritz Grossmann BENU Power Reserve brings traditional German watchmaking into a contemporary design, pairing intricate mechanical craftsmanship with a distinctive anthracite dial. Available in matte stainless steel or anthracite DLC-coated stainless steel, this 41 mm luxury watch offers two different interpretations of modern minimalism. The stainless steel model delivers a restrained, understated look, while the dark DLC version emphasizes the case’s sculpted proportions and contrasting finishes. Both feature a rhodium-plated dial with an azurage-patterned outer ring, applied numerals and hour markers, and individually crafted polished steel hands. A hand-stitched kudu leather strap completes the design, giving this Glashütte watch a distinctive balance of classic elegance and modern character.
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A limited edition of 18 pieces
Ref. MG-004124
Inside the BENU Power Reserve is the manually wound Moritz Grossmann Manufacture Calibre 100.2, a 227-part mechanical movement adjusted in five positions and offering a 42-hour power reserve. The power-reserve indicator features a two-colour display segment driven by a differential gear, while subsidiary seconds with stop-seconds functionality allow precise time setting. A dedicated lateral pusher releases the hand-setting mode and starts the movement, reflecting Grossmann’s thoughtful approach to traditional watchmaking. The movement showcases exceptional finishing, including a hand-engraved three-quarter plate, engraved balance and escape-wheel cocks, Glashütte ribbing, and raised gold chatons secured by screws. Its specially engineered Grossmann balance and micrometer screw adjustment further demonstrate the manufacture’s technical expertise. For collectors seeking a manual-winding luxury watch with a power-reserve complication, fine German watchmaking, and a choice of classic stainless steel or contemporary DLC styling, the Moritz Grossmann BENU Power Reserve offers mechanical substance in a distinctive modern design.
Moritz Grossmann timepieces sell very quickly. If interested in one of these watches please click the "Request More Info" button for ordering information.
TECHNICAL SPECIFICATIONS
Movement
Manufactory calibre 100.2, manual winding, adjusted in five positions
Movement dimensions
- 36.4 mm diameter
- 5.4 mm height
Special features
- Grossmann balance
- Lateral pusher to release the hand-setting mode and start the movement
- Bar-shaped power-reserve indicator with two-coloured display segment driven by a differential gear
- Space-saving, modified Glashütte stopwork with recoil
- Adjustment with Grossmann micrometer screw on cantilevered balance cock
- Pillar movement with 2/3 plate and frame pillars in untreated German silver
- Hand-engraved 2/3 plate, balance cock and escape-wheel cock
- Broad, horizontal Glashütte ribbing
- Three-tiered snailing on the ratchet wheel
- Raised gold chatons with elevated screws
- Separately removable clutch winder
- Stop seconds for hand setting
No. of parts
227
Jewels
26 jewels, of which 3 in screwed gold chatons
Escapement
Lever escapement
Oscillator
Shock-absorbed Grossmann balance with 4 inertia screws and 2 poising screws, Nivarox 1 balance spring with No. 80 Breguet terminal curve, Gustav Gerstenberger geometry
Balance
14.2 mm diameter
Frequency
18,000 vibrations per hour
Power reserve
42 hours when fully wound
Functions
- Hours & minutes
- Subsidiary seconds with stop seconds
- Grossmann manual winder with pusher
- Power-reserve indicator
Operating elements
- DLC-costed Stainless steel crown and pusher
- Crown to wind the watch and set the time
- Pusher to start the movement
Case dimensions
- 41.0 mm diameter
- 11.65 mm height
Case
Three-piece, made from DLC-coated stainless steel
Dial
- Anthracite, rhodium-plated (outer ring decorated with an 'azurage' pattern)
- Numerald and hour markers applied
Hands
- Manually crafted from polished steel
Crystal/display back
Sapphire crystal with antireflective coating on one side
Strap
Hand-stitched kudu leather strap with a solid stainless steel buckle
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