PATEK PHILIPPE REF. 3579 STEEL
Patek Philippe, Genève, Ref. 3579-1. Made in the 1970s.
Fine and rare, tonneau-shaped, water resistant, stainless
steel wristwatch with a stainless steel Patek Philippe
Two-body, polished and brushed, flat bezel, lapidated
lugs, screwed-down case back, sapphire crystal.
Satiné silver with applied white gold baton indexes.
White gold baton hands
Cal. 23-300 PM, stamped twice with the Seal of
Geneva quality mark, rhodium plated, fausses cotes
decoration, 18 jewels, straight-line lever escapement,
Gyromax balance adjusted to heat, cold, isochronism
and 5 positions, shock absorber, self-compensating
Breguet balance spring.