For designer Max Bill, visual sustainability was of paramount importance. This is a claim that the max bill MEGA Solar combines with energy sustainability: the highly efficient app-connected radio movement is powered by the sun.

Movement: Solar 

Movement Description: Connected radio-controlled solar movement J101.85

Power Reserve: Dark power reserve up to 3 years

Dial Color: Matt light grey

Dial Details: Luminous dots with environmentally friendly luminous substance

Case Material: Titanium

Case Diameter: 38.0

Case Height: 9.0

Crystal: Anti-reflective sapphire crystal

Water Resistance: 5 bar

Strap Material: Vegetable-tanned calf leather strap with Alcantara lining leather

Buckle: Titanium buckle

Functions:

• Date
• Connection to the Junghans app
• Precise adjustment of all current time zones to the second
• Perpetual calendar
• Radio reception in Europe
• UK
• USA