NH35 Movement White Calendar 24 Jewels High Accuracy Mechanical Movement Watch Accessories For 3/3.8 o'clock CrownSPECIFICATIONS Brand Name: RICHUS Hign concerned Chemical: None Origin: Mainland China Movement: Automatic Self Wind Beats per hour: 21600 Suitable crown position: 3 o'clock crown and 3. 8 crown Choice: yes Description : Movement : NH35 Automatic Movement Beats per hour : 21600 Functions : White Date