Seiko 5M54 Movement Details

Seiko caliber 5M54 is a kinetic (formerly AGS) watch movement.
Find watches with this movement on eBay.

Battery:3023.24T (replaces 3023.44Z) / (Rechargeable capacitor)
Accuracy:±15 seconds/month
Day / date?Day + date
GMT / world time?No
Rate:32,768 Hz
Number of jewels:6
Size / diameter:27.0mm
Notes:The day is shown with a retrograde indicator. Also has a low energy indicator.
PDF guides: Technical guide : 5M54A
Related movements: 5M62 5M63

Part Codes

Stem code: 351653 (tap 11)
Date wheel code: 878B25 (white on black), 878B26 (black on white), 878B42 (white on black), 878B43 (black on white)
Screw codes: 012354, 022247, 022490 (screw for oscillating weight)