Patek Philippe Beta 21, Detachable "Swiss Cheese" Bracelet, Yellow Gold

 Brand

Patek Philippe

Reference

3597/2

Functions

Date, hours, minutes

Case material

18k yellow gold

Case width

43mm

Movement

Beta 21 quartz movement

Bracelet

Detachable Patek Philippe 18k yellow gold bracelet

Period

Ca. 1972

Box / Papers

Copy of Extract of the Archives

A bold and historically significant timepiece, this 18k yellow gold Patek Philippe Beta 21, Ref. 3597/2, from 1972, is truly a collector's gem. This particular example features an 18k yellow gold perforated "Swiss cheese" bracelet that is detachable—a unique feature, as most Beta 21 watches were produced with an integrated bracelet or with a leather strap.

Weighing a solid 180g, this piece makes a strong statement on the wrist. Its case boasts an impressive 43mm width with a distinctive TV-shaped design and a screw-down caseback. The two-tone gilt dial is detailed with raised yellow gold indices and a date window at 3 o'clock.

At the heart of this masterpiece lies the iconic Beta 21 quartz movement, of which only approximately 6,000 were ever made.

Total length: Approx. 19cm, noting the clasp has been professionally extended.