This is an exceptionally rare opportunity to acquire a complete NOS WristMac system, rarely found in this condition. New old stock

Up for sale is an extremely rare Seiko RC-4000 WristMac, offered in New Old Stock condition with original packaging and accessories. This is one of Seiko’s most iconic and collectible computer watches from the early digital era, designed to interface with Apple Macintosh computers.

Condition

• New Old Stock (unused)

• Watch appears unworn with original protective condition

• Display, case, and bracelet are exceptionally clean

• Original box shows light storage wear consistent with age

• A true collector-grade example

Includes (Complete Set)

• Seiko RC-4000 WristMac watch

• Original WristMac software disks

• Original interface cable

• WristMac 2.5.1 Tutorial & Reference Manual

• Seiko RC-4000/4400 Instruction Manual

• Original packaging and inserts (as shown)

Features

• Early wearable computer / data watch

• Macintosh connectivity (calendar, data transfer, scheduling)

• Gold-tone buttons and trim

• Black integrated bracelet

• Historic collaboration between Seiko and early personal computing

The original Wrist Mac .

Made by Seiko 1988  RC4000/4400 serial number 564261.

Original box and papers. Never used or worn. It has been in my possession for about 20 years. Outer box has some damage and wear. All items are complete.