Seamaster
41 mm brushed and polished grade 5 titanium case, transparent back, screw-in crown, unidirectional rotating...
41 mm grade 5 titanium and 18K Sedna gold case, transparent back, screw-in crown, unidirectional...
43.5 mm titanium case with anti-magnetic properties, transparent back, screw-in crown, unidirectional rotating grey ceramic...
43.5 mm titanium case with anti-magnetic properties, transparent back, screw-in crown, unidirectional rotating grey ceramic...