1936 Patek Philippe "Tegolino" Ref.425

Reference:425
Caliber: 9-90
Movement: Hand-wound
Case: Platinum, 42×20mm
Strap: SOLAKZADE Original (Solakhzade Original Alligator)

The ref. 425, commonly known as "Tegolino," is known as a masterpiece of rectangular watches. This model, with its platinum case and diamond indexes, is particularly rare. It uses the famous square movement, Cal. 9-90.