Retro‑futuristic design meets cutting‑edge solar precision
Reviving the bold aesthetics of the 1970s, the Junghans 1972 Mega Solar combines sporty retro flair with advanced, eco‑friendly technology. Its distinctive flat case architecture, bold orange accents, and square dial appliqués evoke the golden age of sports chronographs while introducing 21st‑century innovations — most notably a multi‑frequency radio‑controlled solar movement ensuring effortless accuracy and long‑lasting sustainability.

The watch’s unidirectional bezel, robust stainless steel construction, and luminous detailing highlight its active spirit, while the big‑date display at 3 o’clock provides practical day‑to‑day functionality. A contemporary tribute to Junghans’ rich timing heritage, it offers both style and substance for today’s discerning wearer.

Technical Specifications

Movement

• Caliber: J615.84 multi‑frequency radio‑controlled solar movement

• Solar powered with up to 21‑month power reserve

• Automatic synchronization via radio signal for worldwide accuracy

• Sleep mode after 72 hours to conserve energy

• Big date display

Case

• Material: Stainless steel

• Bezel: Unidirectional rotating bezel for timing functions

• Case back: Metallized mineral crystal with integrated key lock system

• Diameter: 43.3 mm

• Height: 10.0 mm

• Distinctive flat case design inspired by 1970s Junghans sports watches

Crystal

• Sapphire crystal with scratch resistance for durability

Dial & Hands

• Dial: Printed crystal dial with striking square appliqués

• Color accents: Bold orange highlights reflecting the 1970s design language

• Luminous details: Environmentally friendly luminous material on hands and markers

Water Resistance

• 10 bar (100 meters) — suitable for swimming and water sports

Strap

• High‑quality leather strap with contrasting stitching

• Stainless steel buckle for secure closure

Key Features

• Retro‑inspired design with bold orange accents and square appliqués

• Solar‑powered movement with multi‑frequency radio control for exceptional accuracy

• Power reserve up to 21 months with energy‑saving sleep mode

• Big date display and unidirectional bezel for functional versatility

• Water resistant to 10 bar, ideal for everyday wear and active lifestyles