Rolex Sky-Dweller 326938 Chronograph As the first stainless steel

As the first stainless steel watch from Patek Philippe to be fitted with an annual calendar movement

Movement Automatic Case

The precise opposite of a purely decorative element

To facilitate handling

acts as the centre bridge

Rolex Sky-Dweller 326938 Chronograph As the first stainless steelaliber Movement Automatic Movement Caliber ROLEX COSC 9001 Base caliber 3135 Power reserve 72 h Number of jewels 40 Case Case material Yellow gold Case diameter 42 mm Water resistance 10 ATM Crystal Sapphire crystal Dial Gold Dial numerals Arabic numerals Bracelet strap Bracelet material Yellow gold Bracelet color Gold Clasp Fold clasp Clasp material Yellow gold Functions Date, Month, GMT Other Central seconds, Luminous hands, Chronometer, Rotating