International Watch Co. Cal. 423 gold vintage wristwatch, hallmarked 1976
A 9ct yellow gold manually wound wristwatch with IWC strap, buckle and box
In excellent original condition, this watch appears to be almost unused and retains its original IWC leather strap and signed pin buckle. The watch has a satin finished champagne dial that is bright and blemish free. Made for the UK market, the solid gold case was manufactured for IWC by the English case maker David Shackman & Sons whose stamp appears to the inside case back. Shackman produced cases for a number of watchmakers including IWC, Rolex, Tudor and Omega.
This watch is accompanied by its original IWC presentation case with yellow velvet and silk lined interior.
[M] IWC calibre 423 manually wound movement, lever escapement, 17 jewels, compensation balance, 19,800 BPH, Incabloc shock absorber [D] champagne satin finished dial, black Roman numerals, blackened hands, black outer minute ring [C] 9ct yellow gold case, faceted bezel, the sides of the lugs and snap-on case back with satin finish [B] black crocodile leather strap with gilt-metal IWC pin buckle [S] dial, movement and pin buckle signed IWC
Diameter excluding winding crown: 34mm
Length including lugs: 38.5mm
Depth to centre of crystal: 7.5mm
Strap width/lug gauge: 18mm
All our watches have been fully serviced and overhauled and are sold with a one year guarantee and detailed Black Bough certificate.
Notice for clients outside the UK or European Union
Please note that the strap is crocodile leather and due to CITES restrictions, the leather strap can only be shipped within the UK or EU. If the watch is to be delivered to a country outside the UK or EU, the strap will be removed prior to shipping.