Seiko A829-6050 Sports 100/Astronaut Series

Seiko A829-6050 “Astronaut” Sports 100 — NOS, Box & Tags (1982/83)
New Old Stock • All-Original • Rotating “Astronaut” Bezel • Cal. A829 • Rare Complete Set.

Product Description

New old stock Seiko A829-6050 “Astronaut” Sports 100 from circa 1982/83, preserved unused with its original box and tags.
This rare digital chronograph features Seiko’s A829 multi-function LCD module with alarm, chronograph, dual time, countdown timer, and light, complemented by the distinctive rotating “Astronaut” bezel.
A true museum-grade example of Seiko’s early 1980s digital era — extremely hard to find in unused condition.

Key Features

* Reference: **A829-6050** (“Sports 100” / Astronaut series)
* Movement: **Seiko Cal. A829** quartz digital (alarm, chronograph, dual time, countdown, light) ALL WORKS
* Case: **Stainless steel**, approx. **37 mm** diameter (excluding crown)
* Bezel: **Rotating “Astronaut” bezel**
* Water resistance when new: **100 m / Sports 100** *(vintage water resistance not guaranteed)*
* Crystal: Seiko type 270W17LN (for reference)
* Set: **NOS, never worn**, with **original box and tags**
* Year: circa **1982/83**

Condition

Unworn new old stock condition. LCD display perfect with no bleed or missing segments. Case, bezel, and bracelet are free from wear or polishing, with only minimal storage marks. All functions tested and working.
Original box and hangtags included. *(Vintage water resistance not guaranteed.)*

 Collectibility

The Seiko A829 family, known as the “Astronaut” or “Rotocall” series, represents one of Seiko’s most innovative digital watch designs of the early 1980s.
Its space-inspired rotating bezel, multi-function module, and 100 m rating were advanced for the time.
Complete NOS examples are exceptionally scarce, especially with full packaging and paperwork.
Highly sought after by collectors of Seiko’s vintage digital and space-era watches.

Box Contents

* Seiko A829-6050 watch (unused)
* Original Seiko box
* Original hangtags 
* Fresh battery installed upon listing

Technical Notes

The Seiko A829 module is durable and still serviceable today, with replacement parts occasionally available for crystals and bezels.
To preserve originality, avoid ultrasonic cleaning or unnecessary water exposure.
Keep all original packaging and accessories intact for future value.

 Guarantee & Shipping

6-month **Arloggi.com** guarantee on timekeeping functions
14-day return policy (unused/as received)
Ships from **Malta (EU)** — no customs fees within the EU