Serviced August 2026, very good silver dial, polished 10k rolled gold plate bezel, monogrammed stainless steel case back, genuine lizard strap, NOS mineral glass crystal, signed crown, alloy mainspring.
Hamilton's Thinline series of watches was first introduced in 1958 and was produced all the way through 1974. Made for two years from 1968 through 1969, the Thinline 6504 comes with a manual wind Swiss made Hamilton caliber 639 movement with 17 jewels and a sub seconds hand. The silver dial is in very good condition with very minor patina visible. The painted cross hairs at the sub seconds and the Hamilton logo and Hamilton brand script are painted and are in mint condition. The markers are applied and the crown is signed. The hands are original with patina. The 10k rolled gold bezel and monogrammed stainless steel case back has been hand polished with some fine scratching. A NOS acrylic crystal was installed during service. The watch comes ready to wear on an gently worn genuine lizard strap with gold tone buckle. The 639 manual wind movement was serviced August 2026 and is running well and currently performing at +/- 12 seconds per day.
Size:
27.8mm width (excluding the crown)
27.1mm length
7.2mm Tall
18.0mm Lug to Lug
33.5mm Tip to Tip
Case - Hand polished 10k rolled gold plate bezel with monogrammed snap on stainless steel case back. There is some fine scratching on the bezel and case back. Monogram on case back:
KEITH L. STRALEY
FOR FAITHFUL SERVICE
VICTOR FRENKIL, JR.
PRESIDENT
DEVELOPMENT & CONSTRUCTION
CO., INC.
Lugs - Some plate wear on the inside and reverse side tips of the lugs.
Crystal - NOS acrylic crystal installed during service.
Hands - Appear to be original with patina visible.
Dial - Good condition dial. Silver finish, applied hour markers, painted bullseye sub seconds. Paint on the dial is in mint condition.
Band - Gently worn genuine lizard two piece strap with gold tone buckle.
Movement - Swiss made, manual wind, 17 jewels. Fully serviced August 2026. Runs strong and keeping excellent time.
