Whether thousands of years ago or now on the pursuit of an energy source for the future: The sun as a vital source of life is as fascinating as it is indispensable. Its almost inexhaustible strength inspired Junghans as far back as the 1980s to develop solar-powered timepieces. Today – more urgently than ever – the watches stand for a careful handling of the environment’s resources, and fulfil highest demands as regards longevity.

The technology, however, not only convinces thanks to its sustainability, but also distinguishes itself through high comfort and compatibility with many other innovations. Precise, flexible and environmentally friendly – soaking up the sun has never been easier than with the Force Mega Solar and 1972 Chronoscope Solar.

A new Zeitgeist

Independent, resilient and free: the Force Mega Solar embodies the spirit of a new time. The efficiency of a radio-controlled solar movement meets resilient materials and a pioneering design. Powered by the sun, the multi-frequency radio-controlled solar movement developed and manufactured in Schramberg combines a perpetual calendar, compatibility with the Junghans MEGA App, and a power reserve of almost two years to deliver peak precision and maximum time comfort – around the clock, around the globe. And, not only the technology is sustainable: a high-quality ceramic case and scratch-resistant sapphire crystal provide the timepiece with long-lasting durability in all circumstances. The comfortably light, synthetic rubber strap with titanium buckle ensures a safe fit. Universally functional and unapologetically independent, the Force Mega Solar stands for a new lifestyle of ease and freedom.

Full of (solar) Energy

The 1972 Chronoscope Solar is an exceptional athlete on one’s wrist: durable, versatile and of strong character. While the colourful design draws inspiration from the 1970s, the solar-quartz movement ensures a sustainably precise display of time. Water-resistant up to 10 bar, the stainless-steel case with prominent crown protection and sapphire crystal equips the watch for many sporty performance tests – during blazing sun or pouring rain. Often, time is the deciding factor in sports: Thanks to its unidirectional bezel and its chronograph precise to the fifth of a second, the 1972 Chronoscope Solar always keeps track, even when things might get a bit tight. The contrasting totalizers with colourfully distinguished hands guarantee an optimal indication of time. Propelled by the power of the sun, the 1972 Chronoscope Solar by Junghans has the endurance to go the extra mile. On your mark, get set, go!

The sun as an energy source for humans, nature and technology – Force Mega Solar and 1972 Chronoscope Solar are timepieces that enthral sustainably.


Force Mega Solar

Multi-frequency radio-controlled solar movement J615.84, power reserve of up to 21 months, big date, perpetual calendar, app-connected, ceramic case polished or matt, Ø 40.4 mm, height 8.2 mm, four times bolted ceramic case back, sapphire crystal, dials with glass solar cell, dial markings and hands with environmentally friendly luminous substance, synthetic rubber strap with PVD-coated titanium buckle, water-resistant up to 5 bar.

1972 Chronoscope Solar

Solar-quartz movement J622.50, power reserve up to 6 months, stop-watch accuracy to 1/5 of a second, date, alarm, stainless steel case, unidirectional bezel, key lock, Ø 43.3 mm, height 11.6 mm, screwed back, sapphire crystal, transparent anthracite-grey dial with sunray brush, minute track and hands with environmentally friendly luminous substance, stainless steel bracelet with folding clasp or leather strap with stainless steel buckle, water-resistance up to 10 bar.