The Omega Seamaster Aqua Terra reference 221.10.42.40.01.001 is a special edition produced in a run of 2008 pieces to commemorate the 2008 Beijing Olympic Games.
Movement Type
Automatic Chronograph
Caliber
3301Jewels
33
Reserve
55
Frequency
28800
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Diameter
42.20 mm
Water Resistance
150.00 m
Dial Color
Black