The Omega Speedmaster Chronometer Chronograph Date Panda Ref. 3211.31.00 I have for sale has a 40mm case and a champagne colour dial and works perfectly keeping good time all small dials on the watch also function as they should. This watch is currently sized for a 7 inch wrist and doesn't have extra links so please measure your wrist size to check it is correct if you are interested in the watch and please note the watch doesn't come with box or papers however it will be posted with a plain watch box for protection in transit
eBay