Is this of interest?
http://www.ebay.co.uk/itm/Ostara-1960s-Vintage-Military-Diver-Sport-Style-Swiss-23-Jewel-Watch-Datamatic-/231154358237
@goonz started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Is this of interest?
http://www.ebay.co.uk/itm/Ostara-1960s-Vintage-Military-Diver-Sport-Style-Swiss-23-Jewel-Watch-Datamatic-/231154358237