AAA+ Seamaster Planet Ocean 600M Co-Axial Master Chronometer, 42mm Blue Dial-Steel Bracelet (Blue Ceramic Bezel)

 Product details:

- Case Diameter - 42mm 

- Case Material - 316L Stainless Steel

- Movement - Automatic self-winding

- Crystal - Scratch-resistant sapphire glass

- Bracelet -Steel

- Dial - Classic blue with luminous markers