Seiko 6830 Movement Details

Seiko caliber 6830 is a high grade hand winding watch movement. Production started around 2016.
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Sub-brands: Credor
Day / date?No
GMT / world time?No
Chronograph?No
Rate:21,600 bph
Size / diameter:25.6
Height:3.98mm
Notes:Seiko’s first tourbillion watch.