8 3/4”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Movement family based on movements from Swiss manufacturer Moeris:
  • Seiko SKS Type 8: 8 3/4”’
  • Seiko SKS Type 9: 9 3/4”’
  • Seiko SKS Type 10: 10 1/2”’

• Listing ID: 11517
• Manufacturer / Brand: Seiko
• Caliber: SKS Type 8
• Size in French Lignes: 8 3/4'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 7, 10, 15
• Setting Lever Screw/Pin Position: Right
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: 1927+
• Country: Japan
• Identification: Listed in the Yamada Seiko catalog from 1936 and in the Bestfit catalog from 1972 as Seiko S-8. Movement marked with SKS (Seikosha)
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)