Seiko Astron 4520-8020

Name: Seiko Ref. 4520-8020 A historically important and well-preserved yellow gold cushion-shaped observatory chronometer wristwatch with center seconds
Brand: Seiko
SKU: 4520-8020
Price: 20554 USD
Availability: InStock

Seiko Astron 4520-8020 36mm 18k yellow gold Champagne

Seiko Astron 4520-8020 36mm 18k yellow gold Champagne 1

Seiko Astron 4520-8020 36mm 18k yellow gold Champagne 2

Seiko Astron 4520-8020 36mm 18k yellow gold Champagne 3

Seiko Astron 4520-8020 36mm 18k yellow gold Champagne 4

Source

Event

Date

Lot Number

Condition-

Year of Production1970

Case Size36mm

Case Material18k yellow gold

Dial ColorChampagne

Bracelet/StrapCrocodile

Movement TypeManual

BoxNo

PapersYes

LocationHong Kong

Estimates 20,554 - 39,824 USD

Sale Price

Description

Seiko Ref. 4520-8020 A historically important and well-preserved yellow gold cushion-shaped observatory chronometer wristwatch with center seconds

Manufacturer : Seiko Year : Circa 1970 Reference No : 4520-8020 Movement No : 000’831 Model Name : Astronomical Observatory Chronometer Material : 18K yellow gold Calibre : Manual, cal. 4580, 25 jewels Bracelet/Strap : Crocodile Clasp/Buckle : 18K yellow gold Seiko pin buckle Dimensions : 36mm diameter Signed : Dial, movement and buckle signed Accessories : Accompanied by Grand Seiko service invoice and report dated 9th April 2013, The Seiko Museum letter confirming the present timepiece has been exhibited from June to August 2014 and product literature