An Extremely Nice & Unpolished Premoon Speedmaster
Switzerland, 1967
Matte black tritium step dial, white tritium hands
Stainless steel lyre lug case with screwback
40mm
High grade, Omega 321 calibre, serial: 26074077
Original, 1039 bracelet with 516 endlinks stamped 2/68
Service and gasket exchange were done post photography.