Omega's Seamaster Planet Ocean ref. 232.30.42.21.01.006 is a limited edition of 170 pieces made for the Special Boat Service (SBS), a special forces unit of the UK's Royal Navy. Its sapphire crystal case back has the SBS service badge printed on the inside.
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
42.00 mm
Water Resistance
600.00 m
Dial Color
Black
Material
Bracelet
Buckle
SBS