Circa 1968-1971.
Featured here is a vintage Hamilton Thin-O-Matic TM-2800 in 14K yellow case with Arabic numerals and stick markers on a sterling silver dial. Powering this watch is a micro-rotor Hamilton grade 628 automatic hand wind movement with 17 jewels that runs strong and kept good time over a 24 hour period. The inside back case reads: Hamilton W. Co., Lancaster PA., 14K Gold, P522836, Star W.C. Co. The watch measures approximately 34mm wide x 38mm in overall length. Hamilton is triple signed on the watch as seen on the dial, crown, movement, and case.
Featured here is a vintage Hamilton Thin-O-Matic TM-2800 in 14K yellow case with Arabic numerals and stick markers on a sterling silver dial. Powering this watch is a micro-rotor Hamilton grade 628 automatic hand wind movement with 17 jewels that runs strong and kept good time over a 24 hour period. The inside back case reads: Hamilton W. Co., Lancaster PA., 14K Gold, P522836, Star W.C. Co. The watch measures approximately 34mm wide x 38mm in overall length. Hamilton is triple signed on the watch as seen on the dial, crown, movement, and case.