The ref. 2210.51.00 Seamaster Planet Ocean Chronograph, introduced in 2006, features a black dial with orange numerals and a stainless steel bracelet; it was discontinued in 2011 in favor of caliber 9300-powered chronographs.
Shape
Round
Lug Distance
22.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
45.50 mm
Water Resistance
600.00 m
Dial Color
Black
Material
Bracelet