Watches Weekly | Geneva
Watches Weekly | Geneva
PATEK PHILIPPE | BETA 21, REF 3587 YELLOW GOLD BRACELET WATCH WITH DATE CIRCA 1975
Lot Closed
June 25, 08:01 AM GMT
Estimate
15,000 - 20,000 CHF
Lot Details
Description
PATEK PHILIPPE
BETA 21, REF 3587
YELLOW GOLD BRACELET WATCH WITH DATE
CIRCA 1975
Dial: two-tone gilt
Calibre: cal. b 21 quartz, 13 jewels
Movement number: 00'005'865
Case: 18k yellow gold, screw-down back
Case number: 2'699'698
Closure: 18k yellow gold Patek Philippe perforated bracelet and locking clasp
Size: 43 x 42 mm, bracelet circumference approx. 185 mm
Dimensions: 43 x 42 mm, bracelet circumference approx. 185 mm
Signed: case, dial and movement
Accessories: Patek Philippe Extract from the Archives
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Introduced at the Basel Fair in April 1970 the celebrated Beta-21 electroquartz movement, developed by a consortium of watch companies, including Patek Philippe at the Swiss Electronic Research Centre or CEH (Centre Electronique Horloger) in Neuchtel was the first quartz movement for wristwatches with analogue display.
The first model of the series, reference 3587 such as the present watch, was launched in 1969 and later became reference 3597 in 1973. It was in production until around 1982. Reference 3603 was introduced into the market in 1972, also until around 1982.
The three models, the largest wristwatches ever produced by Patek Philippe, were available in different case, dial and bracelet colors and variations and are highly collectable timepieces.