S.T. Dupont "bullet" cufflinks etched with the 007 logo. A subtle reference, only for the most special occassions.
This pair, modelnumber 5166 can't be seen in any movie, but is part of the 2004 James Bond Limited Collection from S.T. Dupont. This collection includes lighters, pens, keychains and more. On eBay you can usually find a selection of 007 branded S.T. Dupont accessories.