Patek Philippe Aquanaut Blue Dial & Strap White Gold 5168G-001

Blue embossed dial, black gradated, gold applied numerals with luminescent coating.
White gold.
Diameter (10 – 4 o’clock): 42.2 mm. Height: 8.25 mm.
Water-resistant :yes.
Screw-down crown.
Sapphire crystal case back.