quattro
3591
A Quartz squared Ellipse!
Jan 30, 2025,20:24 PM
Patek Philippe ref. 3603, powered by the quartz caliber Beta 21, was released in 1973. Nicknamed the ‘Grande Ellipse’ it stayed in the product line until 1983, but was made in very few examples (fewer than 120). The two-piece case was made by Atelier Reunis.
Enjoy!
1/ BLUE DIAL

credit: @misterenthusiast

credit: @pirettiwatches

credit: anciennewatches

credit: hodinkee
2/ BROWN DIAL
credit: luxury vintage concept

credit: @bobmaron

Brown tropical dial (credit: a.t.f monaco)

Brown tropical dial (credit: the keystone)
3/ WHITE DIAL 
credit: classic 55