Lange brand

1815 series

Manual mechanical movement type

Cal.L051.1

Cal.L051.1 movement model

40mm dial

18k gold watch case material

Basic Information ID: 233.021 Brand: A. Lange & Söhne Series 1815 Movement Type: Manual Mechanical Gender: Men’s Movement Model: Cal. L051.1 Movement Type: Manual Mechanical Manufacturer: A. Lange & Söhne Movement Diameter: 30.6 mm Movement Thickness: 4.6 mm Balance Wheel: Anti-shock screw Balance Wheel Frequency: 21,600 vibrations per hour Hairspring: Nivarox Balance Wheel Hairspring Jewels: 23 Number of Parts: 188 Power Reserve: 55 hours Appearance Case Diameter: 40 mm Case Thickness: 8.9 mm Dial Color: Silver-white Dial Shape: Round Strap Color: Dark Brown Clasp Type: Pin Buckle Case Back: Transparent Weight: Not available Water Resistance: 30 meters Hour Marker Type: Arabic numerals Clasp Spacing: Not available Lug Spacing: Not available Materials Case Material: 18k gold Dial Material: Not available Bezel Material: Not available Crystal Material: Sapphire Crystal Crown Material: Not available Strap Material: Alligator Leather Clasp Material: 18k Gold Functions: This watch has no other special functions.

Cal.L051.1

Cal.L051.1