Sperina Swiss Pocket Watch Case-For Parts Case only, no works inside. Marked inside Sperina Watch Swiss Base Metal. Gold finish, vintage, c.1940's-50's. Hard clear plastic face cover (has a dinger but not too bad) 5/8 in. diameter, case diameter 1 1/8 in.. Two pieces that pull apart, no hinges, no dents, some wear of the finish, inside has minor surface rust spots. Great for anyone who repairs watches! Shipping includes delivery confirmation, insurance is optional at buyer's risk.