View full screen - View 1 of Lot 2273. Beta 21, Reference 3587 | A yellow gold bracelet watch with date, Circa 1975.

PROPERTY OF A COLLECTOR

Patek Philippe

Beta 21, Reference 3587 | A yellow gold bracelet watch with date, Circa 1975

Session begins in

September 18, 03:00 AM GMT

Estimate

200,000 - 400,000 HKD

Lot Details

Description

Patek Philippe

Beta 21, Reference 3587

A yellow gold bracelet watch with date, Circa 1975


Dial: blue

Calibre: cal. Beta 21 quartz, 13 jewels

Movement number: 5'864

Case: 18k yellow gold, screw down case back

Case number: 2'699'697

Closure: 18k yellow gold Patek Philippe bracelet and clasp

Size: 42 mm diameter, bracelet circumference approximately 175 mm

Signed: case, dial and movement

Accessories: none


Unveiled at the Basel Fair in April 1970, the renowned Beta 21 electroquartz movement was developed by a consortium of Swiss watchmakers, including Patek Philippe, through the Centre Electronique Horloger (CEH) in Neuchâtel. As the first quartz movement designed for analogue-display wristwatches, it marked a significant milestone in horological innovation. The inaugural model powered by this movement, Reference 3587, like the present example, was introduced in 1969 and continued to be in production until around 1982.

百達翡麗 Beta 21 型號3587

黃金鏈帶腕錶,備日期顯示,約1975年製