**Product Specifications:**

**Brand:** ZGO

**Model:** ZGOISawio

**Intended Use:** Exam-specific, mini pocket watch suitable for students/test-takers/daily wear

**Design:** Features characters such as ZGO, HELLOKITTY, CINNAMOROLL

**Movement:** Imported movement, accurate timekeeping, 30m water resistance

**Authorization:** Officially licensed by Sanrio, with authentication certificate

**Quality Assurance:** Inspected by professional department, meets national standards, quality guaranteed

**Function Certificate:** Issued by National Clock Quality Supervision and Inspection Center

**Luminous Hands:** Noctilucent hands for easy reading in low light conditions

**Waterproof:** 30m water resistance for protection against rain and splashes

**Button:** Exquisite lobster clasp for easy operation

**Wearing Display:** Can be worn as a necklace or attached to a bag

**Scene Display:** Suitable for various settings such as classrooms, libraries, bedrooms

**Particulars:** Scratch-resistant mirror, flexible crown, genuine logo on the case back

**Parameters:** Total length: 75mm, dial diameter: 30mm, water resistance: 30m, case thickness: 8mm, weight: 19g

**Color Options:** Blue, black, white, pink

**Package:** Custom gift box packaging featuring Sanrio characters

Please note that the above specifications are subject to slight variations due to manual measurements. For exact dimensions, please refer to the physical product.