Vintage but Brand New Set Of Tie-Pin & Cuff-Buttons From Tanaka Kikinzoku Jewelery (Ginza Tokyo.

On offer here is a very unique offer of a vintage Set Of Tie-Pin & Cuff-Buttons From Tanaka Kikinzoku Jewelery (Ginza Tokyo) HIGH END JEWELER!

This is issued with NEC-made semiconductor IC chip build onto each piece of the set

This is fully original and made from the prestigious branded Tanaka Kikinzoku Jewellery (Ginza Tokyo) company

Hence it is of impeccable quality from Japan

Fairly priced for a set of unique collectibles

This Silver plated 3 piece cuff link set with gold plated accents features three different types of NEC chips including a NEC DRAM memory chip and a NEC microprocessor chip.

NEC began production of 256K DRAM memory chips in 1985 at their Roseville, CA. plant.

NEC has been developing satellite systems ever since their first launch of the "Ohsumi" satellite (japan's first satellite) back in 1970.

NEC's long history of satellite systems includes numerous broadcast, weather, communication, Earth observation, astronomical and scientific observation, asteroid tracking, and engineering test satellites.

This Tie bar from NEC contains an actual chip used in their satellite program.

NEC Computer Chip Tie Bar (1970s)

NEC computer chip jewelry

Item #809

This Tie bar from contains an NEC Microprocessor chip embedded in clear acrylic on top of a clock face background.

Polished metal with NEC stamped on the back.

Comes in blue velvet jewel box. Items have the NEC logo embossed on the back.

NEC Computer Microprocessor and DRAM Memory Chips Set (1990s)

Can be a real special gift of timeless design in its original plush velvet blue box

It's authenticity is guaranteed for life!

Gift Boxed FREE.

I accept Venmo, FB pay, Google pay, cash or money order by mail.

I ship USPS first class with tracking number.

I have a tremendous amount of jewelry inventory yet to list and sell. If you are looking for something you don't see in my listings, feel free to ask me about it.

PLEASE, check my feedback as to my reputation. I've been selling jewelry for over two decades and am looking to retire soon. I carry quite a lot of handcrafted Native American jewelry as well.

ALL SALES ARE FINAL so please ask all questions before buying. Thanks