Product Description
Mainspring, 1.40 x 0.065 x 240 x 6.00, Manual, MST 431
Categories
- Batteries
- Clock Parts
- Fluids
-
Quartz Movements
- Claro Movements
-
ETA Movements
- ETA 210.001
- ETA 251.264 (Replaces 251.262)
- ETA 251.274 (Replaces 251.272)
- ETA 251.474 (Replaces 251.472)
- ETA 255.412
- ETA 255.462 (Replaces 255.461)
- ETA 256.462 (Replaces 256.461)
- ETA 280.002
- ETA 282.002 (Replaces 282.001)
- ETA 801.004
- ETA 802.002
- ETA 802.102
- ETA 803.112
- ETA 803.122
- ETA 804.112
- ETA 804.192
- ETA 805.112
- ETA 805.122
- ETA 901.001 (Replaces 901.005)
- ETA 902.002
- ETA 902.101
- ETA 902.501
- ETA 902.505
- ETA 955.112
- ETA 955.122
- ETA 955.132
- ETA 955.412
- ETA 955.422
- ETA 955.432
- ETA 955.612
- ETA 956.032
- ETA 956.102
- ETA 956.112
- ETA 956.412
- ETA 956.612
- ETA 976.001
- ETA 980.106
- ETA 980.153
- ETA 980.163
- ETA E01.001
- ETA E03.001
- ETA E61.031 (Replaces 256.031)
- ETA E61.041 (Replaces 256.041)
- ETA E61.111
- ETA E63.041
- ETA E64.111
- ETA F03.111
- ETA F04.111
- ETA F05.111
- ETA F06.161
- Miyota
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- ISA
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Tools
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- Measuring
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- Pin Vices
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- Screwdrivers
- Strap and Bracelet Tools
- Tweezers
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Watch Parts
- Assortments
- Circuits
- Clasps
- Gaskets
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Glasses
- Acrylic
-
Acrylic with Tension Ring
- Acrylic Glass, Gold Recessed Tension Ring (ATGR)
- Acrylic Glass, Gold Tension Ring (AG)
- Acrylic Glass, High with Gold Tension Ring (ATGH)
- Acrylic Glass, High with Steel Tension Ring (ATCH)
- Acrylic Glass, Steel Recessed Tension Ring (ATCR)
- Acrylic Glass, Steel Tension Ring (AC)
- Acrylic Glass, Wide Gold Tension Ring (ATGB)
- Acrylic Glass, Wide Steel Tension Ring (ATCB)
- Mineral, Domed
- Mineral, Flat
- Mineral, Flat Bottom Domed
- Hands
-
Mainsprings
-
Automatic Mainsprings
- Automatic Mainsprings 0.50mm - 1.00mm
- Automatic Mainsprings 1.01mm - 1.05mm
- Automatic Mainsprings 1.06mm - 1.10mm
- Automatic Mainsprings 1.11mm - 1.15mm
- Automatic Mainsprings 1.16mm - 1.20mm
- Automatic Mainsprings 1.21mm - 1.25mm
- Automatic Mainsprings 1.26mm - 1.30mm
- Automatic Mainsprings 1.31mm - 1.35mm
- Automatic Mainsprings 1.36mm - 1.40mm
- Automatic Mainsprings 1.41mm - 1.45mm
- Automatic Mainsprings 1.46mm - 1.50mm
- Automatic Mainsprings 1.51mm - 1.55mm
- Automatic Mainsprings 1.56mm - 1.60mm
- Automatic Mainsprings 1.61mm - 1.65mm
- Automatic Mainsprings 1.66mm - 1.70mm
- Automatic Mainsprings 1.71mm - 1.80mm
- Automatic Mainsprings 1.81mm - 1.90mm
- Automatic Mainsprings 1.91mm - 2.00mm
-
Manual Mainsprings
- Manual Mainsprings 0.50mm - 1.00mm
- Manual Mainsprings 1.01mm - 1.05mm
- Manual Mainsprings 1.06mm - 1.10mm
- Manual Mainsprings 1.11mm - 1.15mm
- Manual Mainsprings 1.16mm - 1.20mm
- Manual Mainsprings 1.21mm - 1.25mm
- Manual Mainsprings 1.26mm - 1.30mm
- Manual Mainsprings 1.31mm - 1.35mm
- Manual Mainsprings 1.36mm - 1.40mm
- Manual Mainsprings 1.41mm - 1.45mm
- Manual Mainsprings 1.46mm - 1.50mm
- Manual Mainsprings 1.51mm - 1.55mm
- Manual Mainsprings 1.56mm - 1.60mm
- Manual Mainsprings 1.61mm - 1.65mm
- Manual Mainsprings 1.66mm - 1.70mm
- Manual Mainsprings 1.71mm - 1.80mm
- Manual Mainsprings 1.81mm - 1.90mm
- Manual Mainsprings 1.91mm - 2.00mm
- Manual Mainsprings 2.01mm - 2.10mm
- Manual Mainsprings 2.11mm - 2.20mm
- Manual Mainsprings 2.21mm - 2.30mm
- Manual Mainsprings 2.31mm - 2.40mm
- Manual Mainsprings 2.41mm - 2.50mm
- Manual Mainsprings 2.51mm - 2.60mm
- Manual Mainsprings 2.61mm - 2.70mm
- Manual Mainsprings 2.71mm - 2.80mm
- Manual Mainsprings 2.81mm - 2.90mm
- Manual Mainsprings 2.91mm - 3.00mm
- Manual Mainsprings 3.01mm - 3.50mm
- Manual Mainsprings 3.51mm - 4.00mm
- Manual Mainsprings 4.01mm - 4.50mm
-
Automatic Mainsprings
- Pins for Bracelets
- Setting Lever Springs
-
Spring Bars
- Clasp Spring Bars, Ref. SA (Swiss)
- Curved Spring Bars, Ref. 133C (Swiss)
- Extra Thin Spring Bars, Ref. 151, 1.0mm (Swiss)
- Non-Telescopic Spring Bars Ref. 155 (Swiss)
- Standard Spring Bars, Ref 135m = 1.5mm (Swiss)
- Thick Spring Bars, Ref 1389 = 1.8mm (Swiss)
- Thin Spring Bars, Ref 133m = 1.3mm (Swiss)
- Universal Spring Bars (Swiss)
- Straps
-
Other Brands
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
-
L
- Lanco
- Landeron
- Lapanouse
- LIP
- Longines
- Luch
-
Lemania
- Lemania 18SS 31
- Lemania 8 DAY
- Lemania 8 DAY (19L)
- Lemania 8 DAY (21L)
- Lemania 8D
- Lemania 13CH
- Lemania 13CH2P
- Lemania 15CHT
- Lemania 15TL
- Lemania 18SS
- Lemania 18SS 35
- Lemania 18SS 50-51
- Lemania 19N20
- Lemania 19N20R10
- Lemania 19N20R5
- Lemania 19NP
- Lemania 19NT
- Lemania 24
- Lemania 24CH
- Lemania 25.6
- Lemania 25.6GS
- Lemania 27
- Lemania 27CAL
- Lemania 27GS
- Lemania 42.9-8 DK
- Lemania 42.9-8 DK-A
- Lemania 42.9-8 DS
- Lemania 42.9-8 DS-A
- Lemania 53.7
- Lemania 55
- Lemania 185
- Lemania 283
- Lemania 410
- Lemania 873
- Lemania 1270
- Lemania 1275
- Lemania 1276
- Lemania 1277
- Lemania 1280
- Lemania 1281
- Lemania 1340
- Lemania 1341
- Lemania 1345
- Lemania 1370
- Lemania 1580
- Lemania 1710
- Lemania 1800
- Lemania 1830
- Lemania 1872
- Lemania 1873
- Lemania 1883
- Lemania 1900
- Lemania 1910
- Lemania 1920
- Lemania 1930
- Lemania 1940
- Lemania 1950
- Lemania 1970
- Lemania 1980
- Lemania 1985
- Lemania 1985E
- Lemania 2000
- Lemania 2010
- Lemania 2020
- Lemania 2030
- Lemania 2200
- Lemania 2210
- Lemania 2300
- Lemania 2310
- Lemania 2320
- Lemania 2330
- Lemania 2340
- Lemania 2350
- Lemania 2500
- Lemania 2510
- Lemania 2520
- Lemania 2530
- Lemania 2540
- Lemania 2550
- Lemania 2980
- Lemania 2990
- Lemania 3000
- Lemania 3010
- Lemania 3015
- Lemania 3040
- Lemania 3050
- Lemania 3060
- Lemania 3065
- Lemania 3100
- Lemania 3110
- Lemania 3150
- Lemania 3160
- Lemania 3170
- Lemania 3300
- Lemania 3535
- Lemania 3540
- Lemania 3600
- Lemania 3610
- Lemania 3615
- Lemania 3872
- Lemania 4500
- Lemania 4550
- Lemania 4650
- Lemania 4651
- Lemania 5000
- Lemania 5012
- Lemania 5020
- Lemania 5040
- Lemania 5060
- Lemania 5080
- Lemania 5100 CHRONO
- Lemania 5100 TIMER
- Lemania 5120
- Lemania 5140
- Lemania 5160
- Lemania 5300
- Lemania 5320
- Lemania 5350
- Lemania 5370
- Lemania 5390
- Lemania 5410
- Lemania 5600
- Lemania 5620
- Lemania 5640
- Lemania 5800
- Lemania 6000
- Lemania 6001
- Lemania 6003
- Lemania 6010
- Lemania 6011
- Lemania 6020
- Lemania 6021
- Lemania 6023
- Lemania 6030
- Lemania 6031
- Lemania 6100
- Lemania 6101
- Lemania 6103
- Lemania 6110
- Lemania 6111
- Lemania 6120
- Lemania 6121
- Lemania 6130
- Lemania 6131
- Lemania 6200
- Lemania 6201
- Lemania 6210
- Lemania 6220
- Lemania 6221
- Lemania 6230
- Lemania 6300
- Lemania 6301
- Lemania 6310
- Lemania 6311
- Lemania 6320
- Lemania 6321
- Lemania 6330
- Lemania 6331
- Lemania 6370
- Lemania 7000
- Lemania 7001
- Lemania 7003
- Lemania 7011
- Lemania 7013
- Lemania 7020
- Lemania 7060
- Lemania 7070
- Lemania 7101
- Lemania 7160
- Lemania 7170
- Lemania 7201
- Lemania 7211
- Lemania 7260
- Lemania 7270
- Lemania 7280
- Lemania 7301
- Lemania 7311
- Lemania 7360
- Lemania 7370
- Lemania 7500
- Lemania 7510
- Lemania 7511
- Lemania 7514
- Lemania 7515
- Lemania 7520
- Lemania 7540
- Lemania 7540LC(7550)
- Lemania 7541
- Lemania 7542
- Lemania 7545
- Lemania 7546
- Lemania 7550
- Lemania 7552
- Lemania 7556
- Lemania 8000-9000
- Lemania 8001-9001
- Lemania 8004-9004
- Lemania 8008-9008
- Lemania 8010-9010
- Lemania 8045
- Lemania 8046-9046
- Lemania 8049-9049
- Lemania 8050
- Lemania 8063-9063
- Lemania 8100-9100
- Lemania 8101-9101
- Lemania 8105-9105
- Lemania 8160-9160
- Lemania 8200-9200
- Lemania 8201-9201
- Lemania 8260-9260
- Lemania 8300-9300
- Lemania 8301-9301
- Lemania 8308-9308
- Lemania 8401-9401
- Lemania 9000A-9100A
- Lemania 19000
- Lemania 19001
- Lemania 19004
- Lemania 19005
- Lemania 19008
- Lemania 19049
- Lemania 19063
- Lemania CH27
- Lemania CH27C12
- Lemania CH4437
- Lemania D27
- Lemania DS27
- Lemania S27
- Lemania S27T1
- Lorsa
- M
- N
- O
- P
- R
- S
- T
- U
- V
- W
- Z
- ETA
- Omega
-
Rolex
- Rolex Case Parts
- Rolex Hands
- Rolex Crystals
- Rolex Gaskets
- Rolex Movements Parts
-
Rolex Parts by Calibre
- Rolex 0890
- Rolex 10 1/2
- Rolex 250
- Rolex 390
- Rolex 500
- Rolex 510
- Rolex 520
- Rolex 530
- Rolex 620
- Rolex 630
- Rolex 635
- Rolex 640
- Rolex 645
- Rolex 700
- Rolex 710
- Rolex 720
- Rolex 727
- Rolex 730
- Rolex 740
- Rolex 745
- Rolex 760
- Rolex 765
- Rolex 775
- Rolex 780
- Rolex 1000
- Rolex 1030
- Rolex 1035
- Rolex 1036
- Rolex 1036 GMT
- Rolex 1040
- Rolex 1055
- Rolex 1055B
- Rolex 1065
- Rolex 1065 GMT
- Rolex 1065M
- Rolex 1066
- Rolex 1066 GMT
- Rolex 1066M
- Rolex 1080
- Rolex 1100
- Rolex 1120
- Rolex 1130
- Rolex 1135
- Rolex 1160
- Rolex 1161
- Rolex 1165
- Rolex 1166
- Rolex 1200
- Rolex 1210
- Rolex 1215
- Rolex 1216
- Rolex 1220
- Rolex 1225
- Rolex 1400
- Rolex 1401
- Rolex 1506
- Rolex 1520
- Rolex 1525
- Rolex 1530
- Rolex 1535
- Rolex 1555
- Rolex 1556
- Rolex 1560
- Rolex 1565
- Rolex 1565 GMT
- Rolex 1566
- Rolex 1570
- Rolex 1575
- Rolex 1575 GMT
- Rolex 1580
- Rolex 1600
- Rolex 1601
- Rolex 1602
- Rolex 2030
- Rolex 2035
- Rolex 2130
- Rolex 2135
- Rolex 2230
- Rolex 2231
- Rolex 2235
- Rolex 2236
- Rolex 3000
- Rolex 3035
- Rolex 3055
- Rolex 3075 GMT
- Rolex 3085
- Rolex 3130
- Rolex 3131
- Rolex 3132
- Rolex 3135
- Rolex 3136
- Rolex 3155
- Rolex 3156
- Rolex 3175
- Rolex 3185
- Rolex 3186
- Rolex 3187
- Rolex 3235
- Rolex 4030
- Rolex 4130
- Rolex 5035
- Rolex 5055
- Rolex A260
- Rolex A295
- Rolex A295 CAL
- Rolex A296
- Rolex A296 SS
- Rolex Tools
-
Seiko
- Seiko Calibres
-
Seiko Glasses
- Seiko Glasses 100...
- Seiko Glasses 105...
- Seiko Glasses 110...
- Seiko Glasses 120...
- Seiko Glasses 130...
- Seiko Glasses 134...
- Seiko Glasses 135...
- Seiko Glasses 140...
- Seiko Glasses 145...
- Seiko Glasses 150...
- Seiko Glasses 155...
- Seiko Glasses 160...
- Seiko Glasses 165...
- Seiko Glasses 170...
- Seiko Glasses 173...
- Seiko Glasses 175...
- Seiko Glasses 178...
- Seiko Glasses 180...
- Seiko Glasses 185...
- Seiko Glasses 190...
- Seiko Glasses 195...
- Seiko Glasses 200...
- Seiko Glasses 205...
- Seiko Glasses 210...
- Seiko Glasses 215...
- Seiko Glasses 220...
- Seiko Glasses 225...
- Seiko Glasses 230...
- Seiko Glasses 235...
- Seiko Glasses 239...
- Seiko Glasses 240...
- Seiko Glasses 242...
- Seiko Glasses 245...
- Seiko Glasses 250...
- Seiko Glasses 255...
- Seiko Glasses 260...
- Seiko Glasses 265...
- Seiko Glasses 266...
- Seiko Glasses 270...
- Seiko Glasses 275...
- Seiko Glasses 280...
- Seiko Glasses 285...
- Seiko Glasses 290...
- Seiko Glasses 295...
- Seiko Glasses 300...
- Seiko Glasses 305...
- Seiko Glasses 308...
- Seiko Glasses 310...
- Seiko Glasses 315...
- Seiko Glasses 320...
- Seiko Glasses 325...
- Seiko Glasses 327...
- Seiko Glasses 330...
- Seiko Glasses 335...
- Seiko Glasses 338...
- Seiko Glasses 340...
- Seiko Glasses 350...
- Seiko Glasses 370...
- Seiko Glasses AL0...
- Seiko Glasses BA0...
- Seiko Glasses BA1...
- Seiko Glasses BA2...
- Seiko Glasses BA3...
- Seiko Glasses BA4...
- Seiko Glasses BA6...
- Seiko Glasses ES0...
- Seiko Glasses ES1...
- Seiko Glasses ES2...
- Seiko Glasses ES3...
- Seiko Glasses ES4...
- Seiko Glasses ES5...
- Seiko Glasses ES6...
- Seiko Glasses ES7...
- Seiko Glasses ES8...
- Seiko Glasses ES9...
- Seiko Glasses ESA...
- Seiko Glasses ESB...
- Seiko Glasses ESC...
- Seiko Glasses ESD...
- Seiko Glasses ESE...
- Seiko Glasses ESF...
- Seiko Glasses ESG...
- Seiko Glasses ESH...
- Seiko Glasses ESJ...
- Seiko Glasses ESK...
- Seiko Glasses ESL...
- Seiko Glasses ESM...
- Seiko Glasses ESP...
- Seiko Glasses ESR...
- Seiko Glasses ESS...
- Seiko Glasses EST...
- Seiko Glasses ESV...
- Seiko Glasses ESW...
- Seiko Glasses ESX...
- Seiko Glasses ESY...
- Seiko Glasses ESZ...
- Seiko Glasses ET0...
- Seiko Glasses ET1...
- Seiko Glasses ET2...
- Seiko Glasses ET3...
- Seiko Glasses ET4...
- Seiko Glasses ET5...
- Seiko Glasses ET6...
- Seiko Glasses ET7...
- Seiko Glasses K00...
- Seiko Glasses K01...
- Seiko Glasses K02...
- Seiko Glasses K03...
- Seiko Glasses K04...
- Seiko Glasses K05...
- Seiko Glasses K06...
- Seiko Glasses K07...
- Seiko Glasses RE0...
- Seiko Glasses RE1...
- Seiko Glasses RE2
- Seiko Glasses RE3
- Seiko Glasses RE4
- Seiko Glasses RE5
- Seiko Glasses RE6
- Seiko Glasses RE7
- Seiko Glasses RE8
- Seiko Glasses RE9
- Seiko Glasses REA
- Seiko Glasses REB
- Seiko Glasses REC
- Seiko Glasses RED
- Seiko Glasses REE
- Seiko Glasses REF
- Seiko Glasses REK
- Seiko Glasses SA0
- Seiko Glasses SA1
- Seiko Glasses SA2
- Seiko Glasses SA3
- Seiko Glasses SA4
- Seiko Glasses SA5
- Seiko Glasses SA6
- Seiko Glasses SA7
- Seiko Glasses SA8
- Seiko Glasses SA9
- Seiko Glasses SAA
- Seiko Glasses SAB
- Seiko Glasses SAC
- Seiko Glasses SAD
- Seiko Glasses SAE
- Seiko Glasses SAF
- Seiko Glasses SAG
- Seiko Glasses SAH
- Seiko Glasses SAJ
- Seiko Glasses SQ0
- Seiko Glasses, Sternkreuz
- Seiko Movement Parts
- Seiko Stems
- Sellita
- Tissot