Produced between 1971 until 1984, the present Ellipse ref. 3605 was the largest model of the linage that also has a rare feature of a date window. Inside the lean profile of the reference houses the calibre 28-255C, the very same ultra-thin movement to be used in the highly coveted Nautilus ref. 3700. Available in two metals: yellow gold and white gold, it had an estimated production of 1200 pieces with only 1/3 in white gold. The present example fitted with a sunburst blue dial with matching ellipse-shaped buckle is highly attractive and rare. With its modest dimension, the present ellipse in excellent condition wears with extreme comfort and is certainly a great addition to the collection of a discerning lady or gentleman.

Ref Variations: 3605J, 3605-6, 3605-1, 3605-2,