Cartoon beetle hanging chain pocket watch $ 5.33 Surface diameter: 3cm Case thickness: 3 mm Watch weight: 40g/pcs Necklace length: 30 cm Movement: original PC movement [three-pin display & accurate travel time] Material: high-quality alloy case, hard mineral mirror Product features: retro children ladies girls universal Waterproof performance: 10m Movement type: electronic Dial diameter: 16MM Crown type: spiral crown