Seamaster Diver 300M Grey Dial Blue Strap

Grey Under Ceramic.

A grey ceramic dial with the laser-engraved wave pattern, in a 42mm steel case on a blue rubber strap. Grey takes the whole thing down a register without taking anything away from it.

A helium escape valve sits at 10 o'clock, fitted for saturation divers coming back up through decompression.

• Reference: 210.32.42.20.06.001
• Case: 42mm stainless steel
• Bezel: Unidirectional ceramic with diving scale
• Dial: Grey ceramic with laser-engraved waves
• Movement: Calibre 8800, Co-Axial Master Chronometer, self-winding
• Power Reserve: Approximately 55 hours
• Bracelet: Blue rubber strap
• Water Resistance: 300 metres / 1,000 feet

A grail piece for the discerning collector.