OMEGA Seamaster 120 Skin Diver
Case Ref.# - O026ST-135.027
Mvmnt. - Omega manual wind caliber 601 no date complication.
circa: 1967
Bracelet Ref.# O026ST-1098 (triangle logo and Omega logo stamped inside) made by JB Champion USA the authorized U.S. manufacturer of bracelets for Omega watches during the 1960s–1970s, paired with it's original 19MM Endlink Ref.# O026ST-547 mean't for use with Omega Taucher (diver) who are housed in case ref.# ... 135-027, 136-027, 165-027, 166-027.