The Squale 1521 PVD Black Mesh is a 42mm professional dive watch with a PVD-coated 316L steel case, 50 ATM water resistance, and the signature 4 o’clock crown. Powered by the Swiss Sellita SW 200-1 Elaboré movement, it features a sapphire crystal, unidirectional bezel, Super-LumiNova C3, and a black mesh steel bracelet.

Case Diameter: 42 mm

Case Thickness: 12.5 mm

Lug-to-Lug: 48 mm

Lug Width: 20 mm

Case Material: 316L stainless steel with black PVD coating

Case Back: Screw-in

Crown: Screw-down, 4 o’clock position

Movement: Swiss automatic Sellita SW 200-1 Elaboré

Power Reserve: 38 hours

Frequency: 28,800 A/h (4 Hz)

Jewels: 26

Crystal: Flat sapphire with anti-reflective coating

Bezel: Unidirectional, aluminum insert (black)

Water Resistance: 500 meters / 50 ATM

Luminescence: Super-LumiNova C3 on indexes and hands

Bracelet: Black steel mesh, 20 mm

Watch Care Instructions:

Clean regularly with a soft, dry cloth.

Avoid contact with chemicals, solvents, or perfumes.

Keep away from extreme temperatures and magnetic fields.

Ensure the crown is fully pushed in or screwed down before exposure to water.

Store in a dry, cool place or in a watch box when not in use.