Seiko 4T57 Movement

$43.45

SKU: SEK 4T57/20

Trusted by
Professionals

  • Diameter: 12 3/4 Ligne or 29.5mm
  • 4.57mm thick
  • Battery cell: 371 / SR920
  • Hands: hour 1.10, minute .65, and sweep second .20mm
  • Date disc printed for display at 3:00
  • 1/10 sec at 12:00, hole .20mm
  • Minute chronograph at 9:00, hole .20mm
  • Second chronograph at 6:00, hole .20mm
  • 0 jewels
  • Supplied with stem: 351892, Tap 11 
  • Tap 10 Stem 351177 available but must be ordered separately
  • Movement marked 4T57A