The Mühle-Glashütte Sportivo Power Chronograph First Edition, a limited series of 200 pieces that combines robust design with functional mechanics. This timepiece features the newly developed MU9424-GR movement with a power reserve indicator, housed within a durable case designed for both professional and sporting environments.
The dial of the Sportivo Power Chronograph First Edition is rendered in black, providing a high-contrast backdrop for the luminous white hour indices. These indices, along with the Dauphine-style hands, are coated with Super-LumiNova, ensuring optimal legibility in various lighting conditions. A semi-circular power reserve indicator is positioned at 6 o’clock, displaying the remaining power in “Auf/Ab” (Up/Down) format, a traditional Glashütte designation. The chronograph function is designed for timing intervals up to 30 minutes, with the 30-minute counter located at 12 o’clock. The dial features a red central chronograph seconds hand, with a corresponding red-accented minute and seconds scale around the dial’s periphery, divided into fine indices that allow for precise measurements down to one-eighth of a second.
At the heart of this watch lies the MU9424-GR movement, an automatic mechanism developed by Mühle-Glashütte. This movement integrates a module for the power reserve indication, denoted by the “GR” suffix. It builds upon the MU9413 chronograph caliber, incorporating a modified mainspring barrel to ensure a 62-hour power reserve. The movement comprises 29 jewels and features a Glashütte three-quarter plate, a proprietary woodpecker neck regulation for shock resistance, a removable balance cock, and an in-house manufactured rotor. The components are finished with Glashütte-style polish and decorations. The movement is meticulously regulated in six positions to maintain accuracy within a tolerance of 0 to +8 seconds per day.
The case of the Sportivo Power Chronograph First Edition is constructed from stainless steel, treated with a black IP (Ion Plating) coating, which involves applying titanium via ion beam to enhance its scratch resistance and durability. The case measures 42.5 mm in diameter, 15.5 mm in height, and 50.3 mm in length (lug to lug). It features a bi-directional rotating bezel with a ceramic inlay. A 2.2 mm thick sapphire crystal with double anti-reflective coating protects the dial. The caseback includes a viewing window to observe the movement. The screw-down crown, equipped with flank protection, contributes to the watch’s water resistance of up to 30 bar (300 meters).
The Mühle-Glashütte Sportivo Power Chronograph First Edition offers a combination of functional design and mechanical engineering. With its modified movement, durable case construction, and focus on legibility, this 200 pieces limited edition timepiece (4.300€) is engineered for reliability in diverse conditions.
