1967 Omega Seamaster Cosmic • Reference 165.023 • Calibre 552 - unkown service history - sold “as is”, working. Please, check the timegrapher graphs on the ad. • Stainless Steel Case with approximately 33mm without crown, 36mm with crown and 37mm lug to lug • Omega crown • Unsigned Glass. Non-Omega buckle and strap. • Without box or papers