Seiko 2706 Movement Details
Seiko calibre 2706 is an automatic (with hand winding) watch movement.
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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 |
Development division: | Suwa (Nagano Prefecture, Japan) |
PDF guides: | Technical guide : 2706A |
Part Codes
Stem code: | 354581 |
Balance wheel code: | 310581 |
Mainspring code: | 401581 |
Screw codes: | 022177 (stud screw), 022276, 022281, 022282, 022481, 022484, 022490 (screw for oscillating weight), 022491, 022492, 022570, 022688, 022753, 022764 (dial screw) |