Vintage 60's Zodiac Aerospace GMT automatic Silver Dial 70-72 Zodiac LTD Runs Automatic 20ATM . Condition is Pre-owned. Watch runs The black spots that you see in the back of the watch around the movement are from the rubber sealer that was dried up we have not done any service we don’t have any service records of the watch please examine all the pictures or ask any question regarding this item before you make a purchase Shipped with Standard Shipping.