Bi-Metallic Dark Blue Nobium 7.15g center in .900 Silver 10g ring. Coin of Time Obv. Heraldic rose Rev. Clock dial in center, rings of hours, minutes, months and days around. For unknown reasons despite a huge mintage of 5000 examples (there is no evidence that some part of coins were not minted) very hard to find coin. This is what is sometimes surprising me! At such moments numismatics remain ridiculous! Coin in excellent condition!