Omega Seamaster 600 Titanium Grey Quarter Orange Titanium Chain Mechanical Watch 215.90.44.21.99.001 

The entire watch is made of frosted titanium metal, lightweight and wear-resistant, with a 43.5mm gray dial, luminous scale hands, and calendar display,

The ceramic one-way rotary timing dial is decorated with a 15 minute orange scale and comes with a helium discharge valve,

Equipped with a self-produced 8900 to Zhen Observatory coaxial automatic winding movement, titanium strap, and 600 meter waterproof!

Perfect appearance, spot orders, good prices