The 232.30.46.21.01.006 Planet Ocean, a 2011 special edition for the SAS, has a closed case back with an engraved insignia. It is based on the 23230462101003, which includes a 45.5mm stainless steel case and bracelet.
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
Buckle
SAS
