Up for sale is a beautiful Patek Philippe ref. 3579/1 Stainless Steel Tonneau
 
Reference: 3579/1

Serial: n/a - circa 1970s

Case Width: 33mm excluding the crown

Case Thickness: 5.8mm including the crystal

Dial: Metallic blue dial in excellent condition
 
Hands: Silver, original

Case Material: Stainless Steel
 
Case Back: With service sticker

Bezel: Stainless Steel

Movement: Cal. 23-300 Manual Wind

Crystal Material: Sapphire

Lug Width: 18mm

Band Material: Black Leather 

Condition: In Running Condition
 
Extras: Comes with NO box and NO papers