Circa 1962-1963.
Here we have a beautiful vintage Hamilton Thinline 4003 in a 10K yellow gold-filled case featuring black Arabic numerals on a sterling silver dial and a Breguet hour hand so that the wearer can easily tell the time even when the hands are directly overlapping each other. This timepiece sets and winds smoothly powered by a Swiss Hamilton unadjusted caliber 387 manual hand wind movement with 17 jewels that runs strong and kept good time over a period of 24 hours. The inside back case is engraved: Hamilton W. Co., Lancaster PA., 10K Gold Filled, S835462, S&W. The watch measures approximately 32mm in width (excluding the crown) x 37mm from lug end to lug end.
Here we have a beautiful vintage Hamilton Thinline 4003 in a 10K yellow gold-filled case featuring black Arabic numerals on a sterling silver dial and a Breguet hour hand so that the wearer can easily tell the time even when the hands are directly overlapping each other. This timepiece sets and winds smoothly powered by a Swiss Hamilton unadjusted caliber 387 manual hand wind movement with 17 jewels that runs strong and kept good time over a period of 24 hours. The inside back case is engraved: Hamilton W. Co., Lancaster PA., 10K Gold Filled, S835462, S&W. The watch measures approximately 32mm in width (excluding the crown) x 37mm from lug end to lug end.