Seiko 2706 Movement Details

Seiko caliber 2706 is an automatic (with hand winding) watch movement.

Day / date?Day + date
GMT / world time?No
Chronograph?No
Rate:28,800 bph
Number of jewels:21
Lift angle:49º
Size / diameter:17.2mm
Height:5.7mm
Stem code: 354581
Balance wheel code: 310581
Mainspring code: 401581
Development division:Suwa (Nagano)
PDF guides: Technical guide for 2706A