Willing to trade a Hamilton Action chrono for a Frogman in any usable condition or color, or a Gravity or Flight Gshock. Let me see what you have! All buttons work as they should, crystal is sapphire and free of defects. The battery is 6 months old and gaskets have been re-lubed in the last 6 months. GA1000 series or old DW8200. Any color or condition so long as its usable and the resin is good. I live in Lincoln, NE and can also meet local if able.