D: Just fine – Shows wear and tear from the previous usage although working fine. MARS modifications are applied partially where possible for the following bands. The functionality has been tested by a technician. A : Mint – Almost unused. B : Excellent – Beautiful item for used. C : Good – A few scratches but looks good and works properly. D : Just fine – Shows wear and tear from previous usage although working fine. For parts only, untested, or needed maintenance. Everything we list is in stock and immediately available.