Expo 70 Osaka Worlds Fair Watch Deadstock 1970 Items Vintage Collectors

The set includes a wristwatch (made by Ricoh), a pendant watch (made by Ricoh), a silver medal, and two keychains.
The wristwatch and pendant watch are models released by RICOH in 1970 to commemorate EXPO '70. The wristwatch has a gold and gray dial, while the pendant watch has a silver and blue two-tone dial.
Both have "EXPO '70" inscribed in the center.
The wristwatch does not have its original box, but the pendant watch does, which is rare.
The wristwatch's band and buckle are original to the time.
The silver medal has a diameter of 1.50 inches and weighs 18.5g, made by the Japan Mint and engraved with the symbol mark.
The two keychains feature the symbol mark and the Tower of the Sun, both unopened.
These are dead stock items that are almost unused and unopened, making them rare, but there is some dirt and damage due to age from 55 years ago.