Patek Philippe Aquanaut Chronograph 5968G-001

Blue, black-gradient, embossed with Aquanaut pattern, gold applied numerals with luminescent coating.
White gold.
Diameter (10-4 o’clock): 42.2 mm. Height: 11.9 mm.
Water-resistant :yes.
Screw-down crown.
Sapphire crystal case back.