Seiko Part Codes: Mainspring
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Seiko part 201024 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 7S25 (Automatic) — Find on eBay
- Cal. 7S26 (Automatic) — Find on eBay
- Cal. 7S35 (Automatic) — Find on eBay
- Cal. 7S36 (Automatic) — Find on eBay
- Cal. 7S55 (Automatic) — Find on eBay
- Cal. 7002 (Automatic) — Find on eBay
- Cal. 7005 (Automatic) — Find on eBay
- Cal. 7006 (Automatic) — Find on eBay
- Cal. 7009 (Automatic) — Find on eBay
- Cal. 7019 (Automatic) — Find on eBay
- Cal. 7025 (Automatic) — Find on eBay
201046 (201-046)
Seiko part 201046 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 7015 (Automatic) — Find on eBay
- Cal. 7017 (Automatic) — Find on eBay
- Cal. 7018 (Automatic) — Find on eBay
201053 (201-053)
Seiko part 201053 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 5245 (Automatic (with hand winding)) — Find on eBay
- Cal. 5246 (Automatic (with hand winding)) — Find on eBay
201054 (201-054)
Seiko part 201054 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 4S15 (Automatic (with hand winding)) — Find on eBay
- Cal. 5206 (Automatic (with hand winding)) — Find on eBay
- Cal. 5216 (Automatic (with hand winding)) — Find on eBay
- Cal. 5256 (Automatic (with hand winding)) — Find on eBay
201059 (201-059)
Seiko part 201059 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 7016 (Automatic) — Find on eBay
201070 (201-070)
Seiko part 201070 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 6R15 (Automatic (with hand winding)) — Find on eBay
201074 (201-074)
Seiko part 201074 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 6R20 (Automatic (with hand winding)) — Find on eBay
- Cal. 6R21 (Automatic (with hand winding)) — Find on eBay
201075 (201-075)
Seiko part 201075 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 7S25 (Automatic) — Find on eBay
- Cal. 7S26 (Automatic) — Find on eBay
- Cal. 7S35 (Automatic) — Find on eBay
- Cal. 7S36 (Automatic) — Find on eBay
201083 (201-083)
Seiko part 201083 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 4R35 (Automatic (with hand winding)) — Find on eBay
- Cal. 4R36 (Automatic (with hand winding)) — Find on eBay
- Cal. 4R37 (Automatic (with hand winding)) — Find on eBay
- Cal. 4R38 (Automatic (with hand winding)) — Find on eBay
- Cal. 4R39 (Automatic (with hand winding)) — Find on eBay
- Cal. 4R71 (Automatic (with hand winding)) — Find on eBay
- Cal. 7S25 (Automatic) — Find on eBay
- Cal. 7S26 (Automatic) — Find on eBay
- Cal. 7S35 (Automatic) — Find on eBay
- Cal. 7S36 (Automatic) — Find on eBay
201164 (201-164)
Seiko part 201164 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 4R15 (Automatic) — Find on eBay
- Cal. 4R16 (Automatic) — Find on eBay
- Cal. 6R15 (Automatic (with hand winding)) — Find on eBay
201178 (201-178)
Seiko part 201178 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 8R48 (Automatic (with hand winding)) — Find on eBay
- Cal. 8R49 (Automatic (with hand winding)) — Find on eBay
201220 (201-220)
Seiko part 201220 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 2205 (Automatic (with hand winding)) — Find on eBay
- Cal. 2206 (Automatic (with hand winding)) — Find on eBay
201221 (201-221)
Seiko part 201221 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 2202 (Hand winding) — Find on eBay
201222 (201-222)
Seiko part 201222 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 2220 (Hand winding) — Find on eBay
201240 (201-240)
Seiko part 201240 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 2406 (Automatic (with hand winding)) — Find on eBay
- Cal. 2409 (Automatic (with hand winding)) — Find on eBay
- Cal. 2419 (Automatic (with hand winding)) — Find on eBay
201241 (201-241)
Seiko part 201241 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 2415 (Automatic (with hand winding)) — Find on eBay
- Cal. 2418 (Automatic (with hand winding)) — Find on eBay
201267 (201-267)
Seiko part 201267 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 4R15 (Automatic) — Find on eBay
- Cal. 4R16 (Automatic) — Find on eBay
- Cal. 6R15 (Automatic (with hand winding)) — Find on eBay
201275 (201-275)
Seiko part 201275 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 4S77 (Automatic (with hand winding)) — Find on eBay
201287 (201-287)
Seiko part 201287 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 4R57 (Automatic (with hand winding)) — Find on eBay
201420 (201-420)
Seiko part 201420 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 4205 (Automatic (with hand winding)) — Find on eBay
- Cal. 4206 (Automatic (with hand winding)) — Find on eBay
- Cal. 4207 (Automatic (with hand winding)) — Find on eBay
- Cal. 4208 (Automatic (with hand winding)) — Find on eBay
- Cal. 4216 (Automatic (with hand winding)) — Find on eBay
- Cal. 4219 (Automatic (with hand winding)) — Find on eBay
- Cal. 4225 (Automatic (with hand winding)) — Find on eBay
- Cal. 4227 (Automatic (with hand winding)) — Find on eBay
201595 (201-595)
Seiko part 201595 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 6155 (Automatic (with hand winding)) — Find on eBay
- Cal. 6156 (Automatic (with hand winding)) — Find on eBay
- Cal. 6159 (Automatic) — Find on eBay
201615 (201-615)
Seiko part 201615 is a barrel complete with mainspring. It's used in the following movements:
- Cal. 6145 (Automatic) — Find on eBay
- Cal. 6146 (Automatic) — Find on eBay
401001 (401-001)
Seiko part 401001 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 7605 (Automatic) — Find on eBay
- Cal. 7619 (Automatic) — Find on eBay
- Cal. 7625 (Automatic) — Find on eBay
401013 (401-013)
Seiko part 401013 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 5126 (Automatic) — Find on eBay
401014 (401-014)
Seiko part 401014 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 5106 (Automatic (with hand winding)) — Find on eBay
401030 (401-030)
Seiko part 401030 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 2501 (Automatic) — Find on eBay
- Cal. 2505 (Automatic) — Find on eBay
401110 (401-110)
Seiko part 401110 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 1104 (Hand winding) — Find on eBay
401111 (401-111)
Seiko part 401111 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 1104 (Hand winding) — Find on eBay
401113 (401-113)
Seiko part 401113 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 11 (Hand winding) — Find on eBay
401150 (401-150)
Seiko part 401150 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 15 (Hand winding) — Find on eBay
- Cal. 1520 (Hand winding) — Find on eBay
401172 (401-172)
Seiko part 401172 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 17 (Hand winding) — Find on eBay
401210 (401-210)
Seiko part 401210 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 21 (Hand winding) — Find on eBay
401230 (401-230)
Seiko part 401230 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 2104 (Hand winding) — Find on eBay
- Cal. 2118 (Hand winding) — Find on eBay
401250 (401-250)
Seiko part 401250 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 2519 (Hand winding) — Find on eBay
401430 (401-430)
Seiko part 401430 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 5722 (Hand winding) — Find on eBay
401441 (401-441)
Seiko part 401441 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 4402 (Hand winding) — Find on eBay
401450 (401-450)
Seiko part 401450 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 4500 (Hand winding) — Find on eBay
- Cal. 4502 (Hand winding) — Find on eBay
- Cal. 4520 (Hand winding) — Find on eBay
- Cal. 4522 (Hand winding) — Find on eBay
401470 (401-470)
Seiko part 401470 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 6215 (Automatic) — Find on eBay
- Cal. 6216 (Automatic) — Find on eBay
- Cal. 6245 (Automatic) — Find on eBay
- Cal. 6246 (Automatic) — Find on eBay
401525 (401-525)
Seiko part 401525 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 63 (Hand winding) — Find on eBay
- Cal. 6102 (Hand winding) — Find on eBay
401560 (401-560)
Seiko part 401560 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 5606 (Automatic (with hand winding)) — Find on eBay
- Cal. 5619 (Automatic) — Find on eBay
401565 (401-565)
Seiko part 401565 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 5625 (Automatic) — Find on eBay
- Cal. 5626 (Automatic) — Find on eBay
- Cal. 5641 (Automatic) — Find on eBay
- Cal. 5645 (Automatic) — Find on eBay
- Cal. 5646 (Automatic) — Find on eBay
401581 (401-581)
Seiko part 401581 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 2706 (Automatic (with hand winding)) — Find on eBay
- Cal. 2906 (Automatic (with hand winding)) — Find on eBay
- Cal. 2919 (Automatic (with hand winding)) — Find on eBay
- Cal. 2949 (Automatic (with hand winding)) — Find on eBay
401610 (401-610)
Seiko part 401610 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 6205 (Automatic) — Find on eBay
- Cal. 6206 (Automatic) — Find on eBay
- Cal. 6217 (Automatic) — Find on eBay
- Cal. 6218 (Automatic) — Find on eBay
401615 (401-615)
Seiko part 401615 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 6105 (Automatic) — Find on eBay
- Cal. 6106 (Automatic) — Find on eBay
- Cal. 6109 (Automatic) — Find on eBay
- Cal. 6117 (Automatic) — Find on eBay
- Cal. 6118 (Automatic) — Find on eBay
- Cal. 6119 (Automatic) — Find on eBay
- Cal. 6306 (Automatic) — Find on eBay
- Cal. 6308 (Automatic) — Find on eBay
- Cal. 6309 (Automatic) — Find on eBay
- Cal. 6319 (Automatic) — Find on eBay
- Cal. 6349 (Automatic) — Find on eBay
401616 (401-616)
Seiko part 401616 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 6138 (Automatic (with hand winding)) — Find on eBay
- Cal. 6139 (Automatic) — Find on eBay
401620 (401-620)
Seiko part 401620 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 6220 (Hand winding) — Find on eBay
401640 (401-640)
Seiko part 401640 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 3180 (Hand winding) — Find on eBay
401660 (401-660)
Seiko part 401660 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 66 (Hand winding) — Find on eBay
- Cal. 6602 (Hand winding) — Find on eBay
- Cal. 6618 (Hand winding) — Find on eBay
401680 (401-680)
Seiko part 401680 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 44 (Hand winding) — Find on eBay
- Cal. 4420 (Hand winding) — Find on eBay
401690 (401-690)
Seiko part 401690 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 6619 (Automatic) — Find on eBay
401805 (401-805)
Seiko part 401805 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 4005 (Automatic) — Find on eBay
- Cal. 4006 (Automatic) — Find on eBay
401913 (401-913)
Seiko part 401913 is a mainspring with slipping attachment. It's used in the following movements:
- Cal. 9119 (Hand winding) — Find on eBay