Mainspring

For Longines 420

1.50 x 0.210 x 490 x 17.0 mm

Height (H): 1.5mm

Thickness (T): 0.21mm

Total Length (TL): 490mm

Barrel Diameter (BD): 17mm

End Type: Manual

To look for similar mainsprings that exactly match a specific dimension, select it from the links above.

Buy this mainspring

GR Approximation

This mainspring does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:

GR Reference #	Mainspring	Buy
GR4367	1.50 x 0.210 x 520 (490) x 16.5 (17.0) mm	Buy mainspring

Movement Listing

This mainspring is used by the following movements:

Movement	Description	Ligne
Seiko V701-2H20	SEIKO CASE REFERENCE COSERVE 2003/2004
Bulova C871027	CARAVE CASE REFERENCE
Bulova C877123	BULOVA CASE REFERENCE
Seiko V701-2H20	SEIKO CASE REFERENCE COSERVE 2003/2004
Citizen 38-0644	CITIZE CASE REFERENCE
Seiko 3923-5010	SEIKO CASE REFERENCE
Citizen 4-283856	CITIZEN CASE
Omega 198.0033	OMEGA CASE REFERENCE
Citizen 4-313356	CITIZEN CASE
Citizen 4-955137	CITIZEN CASE
Citizen 4-S06436	CITIZEN CASE
Citizen 4-S53302	CITIZEN CASE
Citizen 6N30
Citizen 4-313356	CITIZEN CASE
Heuer WF1420-0
Omega 198.0033	OMEGA CASE REFERENCE
Seiko 2F70-5000	SEIKO CASE REFERENCE
Seiko 2P20-0A50	SEIKO CASE REFERENCE
Seiko 3923-5010	SEIKO CASE REFERENCE
Seiko 4206-562A	SEIKO CASE REFERENCE
Seiko 4K24-0010	SEIKO CASE REFERENCE
Seiko 8420-7800	SEIKO CASE REFERENCE COSERVE 2003/2004
Seiko V500-5A10	SEIKO CASE REFERENCE
Seiko V701-2H20	SEIKO CASE REFERENCE COSERVE 2003/2004
Universal Geneve 139	AUTOMATIC-FOR SW. SEC.-SEE UNIVERSAL 139 SW. SEC.	12.5

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