Seiko 5M23 Movement Details
Seiko caliber 5M23 is a kinetic (formerly AGS) watch movement. Production was in the 1990s.
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|Battery:||3023.5MY (replaces 3023.5MZ, 3029.111 and 3029.113) / (Rechargeable lithium-ion capacitor)
|Day / date?||Day + date|
|GMT / world time?||No|
|Number of jewels:||6|
|Size / diameter:||27.0mm|
|Notes:||The same as cal. 5M22 but with a day display (as well as date). This movement was used in the first Seiko Landmaster watch (SBBW005 / 5M23-6A20) in 1993.|
: 5M22A & 5M23A