For sale is an exceptionally rare and story-rich timepiece: the **Junghans Form Mega Japan Limited 2020 (Ref. 058/4931.75)**. This watch is not merely a precision instrument, it is a fascinating historical artifact, especially given the added box and papers. Produced as a Japan exclusive release limited to a strictly small run of just **202 pieces worldwide**, it serves as a time capsule for the 2020 Tokyo Olympic year, a global event that was famously postponed. This specific reference is a masterclass in German Engineering meets Japanese Aesthetics. The design is a subtle, sophisticated nod to the Japanese flag (*Hinomaru*). The stark, architectural white dial features a striking red "12," a red seconds hand, and unique red "2020 Ltd" text at 6 o'clock. These details create a "Rising Sun" motif that stands out beautifully against the usually monochromatic Junghans design language. The watch is housed in a modern, urban 39.3mm stainless steel case that slides easily under a cuff thanks to its slim 8.7mm profile. Technologically, this is a "set it and forget it" marvel. It is powered by the Calibre J101.65 Multi-Frequency Radio-Controlled Movement, which receives signals from transmitters in Japan, the USA, and Europe to ensure atomic-clock accuracy. It also features a perpetual calendar correct until the year 2400. The watch is currently in quartz mode, but can be set to receive radio signals, I would reccomend reading the instruction booklet before setting. **Key Features:** * **Brand:** Junghans * **Model:** Form Mega Japan Limited 2020 * **Reference:** 058/4931.75 * **Limit:** Limited Edition (1 of only 202 produced worldwide) * **Case Size:** 39.3mm * **Case Thickness:** 8.7mm (Slim profile) * **Dial:** White concave dial with "Rising Sun" Red Accents and "2020 Ltd" stamp * **Glass:** Flat Sapphire Crystal with anti-reflection coating * **Movement:** Calibre J101.65 Multi-Frequency Radio-Controlled (Atomic Precision) * **Strap:** Original black leather with red contrast underlining and stitching Please reach out if you want to see this or any other watch over FaceTime. See all pictures for details and timestamp. Feel free to message, comment, or PM me any questions you may have. Shipping is included in the United States. I accept most forms of major payment. For more vintage watches and first dibs on affordable pieces follow my Instagram at: [Ar.ro.ws](http://ar.ro.ws/) I also accept payment plans via Klarna on my website: [https://www.arrowsvintage.com/shop/p/junghans-form-mega-japan-limited-edition](https://www.arrowsvintage.com/shop/p/junghans-form-mega-japan-limited-edition)