BENU Power reserve "Black/Yellow"

Unmistakable aesthetics.

The BENU Power Reserve remains true to the family's neoclassic style. A display back reveals the spirited beauty of the movement. From the front, Arabic numerals, a crisp minute scale, and the case with its delicate bezel as well as the gracefully tapered lugs project refined elegance.

The sublime, manually crafted hands provide an accurate reading of the time from any angle. Additionally, a two-colour power-reserve indicator tells the owner when the time has come to rewind the movement. It showcases the modernity of this perfectly balanced model.

The lineage continues with the BENU Power Reserve. The new facets of the 
calibre 100.2 movement follow the tradition of carefully premeditated progress. Inside 
the second generation, the newly developed Grossmann balance, the Grossmann winder 
with pusher, and the power-reserve indicator based on a planetary gearing system come 
together as an exclusive composition in haute horlogerie. Externally, the BENU Power Reserve
emphasises the technical perfection of this manually wound watch, and with the pusher
below the winding crown for the new handsetting train. As a systematic refinement, 
the BENU Power Reserve visually remains true to its watch family. The slender three-part 
case with the gracefully elegant bezel puts the focus on the suave face of the watch. The 
generously dimensioned sapphire-crystal display back, which has an antireflective coating on the inside, reveals the full beauty of the movement of the BENU Power Reserve.

The MG calibre 100.2.

The MG calibre 100.2.

Discover everything about the heart of the BENU Power reserve.

Mehr erfahren

Technische Daten

  • Movement Manufacture calibre 100.2, manually wound, adjusted in five positions
  • No. of parts 227
  • No. of jewels 26 jewels, 3 of which in screwed gold chatons
  • Escapement Lever escapement
  • Oscillator Shock-absorbed Grossmann balance with 4 inertia and 2 poising screws, Nivarox 1 balance spring with No. 80 Breguet terminal curve, Gerstenberger geometry
  • Balance Diameter 14.2 mm, frequency 18,000 semi-oscillations per hour
  • Power reserve 42 hours when fully wound
  • Functions Hours and minutes, subsidiary seconds with stop seconds, Grossmann winder with pusher, power-reserve indicator
  • Special features Grossmann balance; lateral pusher for disabling the handsetting mode and starting the movement; bar-shaped power-reserve indicator with two-coloured display segment driven by a planetary gearing system; space saving and modified Glashütte stopwork with backlash;
    adjustment with Grossmann micrometer screw on a cantilevered balance cock; Pillar movement with 2/3 plate and frame pillars in untreated German silver, 2/3 plate, balance cock and escape-wheel cock hand-engraved; broad horizontal Glashütte ribbing, 3-band snailing on the ratchet wheel, raised gold chatons with pan-head screws; separately removable clutch winder; stop seconds for handsetting
  • Operating elements Crown in 750/000 gold to wind the watch and set the time, pusher in 750/000 gold to start the movement
  • Case dimensions Diameter: 41.0 mm, height: 11.65 mm
  • Movement dimensions Diameter: 36.4 mm, height: 5.4 mm
  • Case Three-part, 750/000 white gold
  • Dial Solid silver, with Arabic numerals
  • Hands Hand-crafted, stainless steel with yellow HyCeram filling
  • Crystal / display back Sapphire crystal, antireflection-coated on one side
  • Strap Hand-stitched alligator with 750/000 white gold prong buckle