Seiko Y121 movement

This movement is produced by Seiko. The mechanism is quartz and is powered by a Renata R377 377 / SR626SW / SG4 Battery battery. This battery can last up to a maximum of 36 months. The display of this movement is Analog.

Analog display
quartz mechanism

Movement information

Movement Brand	Seiko
Swiss movement	No
Display Type	Analog
Mechanism	quartz
Battery	Renata R377 377 / SR626SW / SG4 Battery
Battery life	36 months
Hackable	Yes
Skeletonized	No

Time

hours	Analogue hand
minutes	Analogue hand
Seconds	Analogue hand

Download manual (English) Download manual (French)

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