Oris reference numbers are so called "speaking numbers" . Please check the attached PDF to explore what they say.
Ref. 01 733 7730 4124:
Matt case, matt horns, matt black dial, uni-directional rotating circular matt black ceramic bezel.
Ref. 01 733 7730 4134:
Matt case, polished horns, glossy black dial, uni-directional rotating polished black ceramic bezel.
Ref. 01 733 7730 4154:
Matt case, polished horns, matt black dial, uni-directional rotating circular matt black ceramic bezel