[Ladies Watches] Omega Butterfly Fly Quartz Series Watch produced by ZF Zhenxin Watch size 27.4 mm 1. Use 1376 quartz movement consistent with the genuine product 2. ZF goes all out to create the strongest women's watch case on the market 3. Double-sided anti-reflective and wear-resistant sapphire glass mirror 4. Unique mother-of-pearl dial The texture of each piece is unique 5. The hands and scales are both PVD18K rose real gold