Case Material: 950 Platinum Case Size: 41mm Dial: Solid silver with an argenté (silver-white) finish, featuring the signature Lange 1 asymmetric layout, luminous blued steel hands, and a moonphase display at 12 o'clock Strap: Hand-stitched black alligator leather strap with 18K platinum tang buckle Movement: Manual winding, in-house Lange calibre L095.4 Functions: Hours and minutes (off-center display) Small seconds at 6 o’clock Outsize date at 1 o’clock (Lange’s patented big date display) Moonphase at 12 o’clock, accurate to 122.6 years Power reserve indicator at 3 o’clock Power Reserve: Approx. 72 hours Crystal: Scratch-resistant sapphire crystal (front and caseback) Water Resistance: 30 meters Reference Number: 139.025 Special Features: Larger case size of the Grand Lange 1 collection for improved legibility and a more contemporary feel Moonphase complication positioned at 12 o’clock, providing a celestial touch to the timepiece Signature outsize date offers maximum legibility for quick reading Hand-finished movement visible through the transparent sapphire caseback, showcasing the meticulous German watchmaking craftsmanship Platinum case adds a touch of exclusivity and luxury Made in: Germany
