1. the protective outer covering or housing of a watch that contains the movement and dial

Examples

• The antique watch had a gold watchcase with intricate engravings.
• He opened the watchcase to examine the delicate mechanism inside.
• The jeweler replaced the cracked crystal on the watchcase.
• Her father’s silver watchcase was passed down through generations.
• The waterproof watchcase protected the movement from moisture.
• Collectors often value watches with original watchcases in good condition.