Otto Frei.
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Regular Mainsprings 1.50 mm to 1.55 mm Wide

   
Watch Mainspring # 610E
$20.00
MS-610E
Metric Width: 1.5 mm, Metric Strength: 0.11 mm, Length in Inches: 9.5, Dennison Width: 6, Dennison Strength: 10
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Watch Mainspring # 65115
$20.00
MS-65115
Metric Width: 1.55 mm, Metric Strength: 0.095 mm, Length in Inches: 12.25, Dennison Width: 6 1/2, Dennison Strength: 11.5
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T-End Longines Alloy Mainspring For Caliber 370
$20.00
MS-3259N
Metric Width: 1.55 mm, Metric Strength: 0.105 mm, Length in Inches: 13.5, Dennison Width: 6 1/2, Dennison Strength: 10 1/2 T-End


   
Vulcain 402 Mainspring
$18.80
MS-WV402
Dennison Width: 6, Dennison Strength: 10, Length in Inches: 18 Metric Width: 1.5 mm, Metric Strength: 0.11 mm.
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Watch Mainspring # 610H
$20.00
MS-610H
Metric Width: 1.5 mm, Metric Strength: 0.11 mm, Length in Inches: 10.5, Dennison Width: 6, Dennison Strength: 10
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Watch Mainspring # 6511J
$20.00
MS-6511J
Metric Width: 1.55 mm, Metric Strength: 0.1 mm, Length in Inches: 11, Dennison Width: 6 1/2, Dennison Strength: 11
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Watch Mainspring # 610K
$20.00
MS-610K
Metric Width: 1.5 mm, Metric Strength: 0.11 mm, Length in Inches: 11.5, Dennison Width: 6, Dennison Strength: 10

Watch Mainspring # 610K fits many different movement by various makes. Gruen calibers 415 all versions Cal 416, 417, 422, 422R, 423, 424. Guba 10 1/2 linge calibers 1200, Cimier Lapanouse Cal 125 &128, Minerva 48, 49 & 50, Oris 290, 291, 292, 293, Otero 26, Parker 10E, 11E, Parrenin Mainspring 85, 90, 87, 95, Phenix Mainspring Calibers 130, 133, 140, Pierce Mainspring Caliber 105, Reconviliver Mainspring Caliber 2320, 2321, 2322, 2323, A. Schild Mainspring Caliber 1650, 1651, Unitas mainspring caliber 148, 150, 155, 156, Venus Mainspring Caliber 220, 221, 222, 225, 226, 223, 227, Mainspring for ETA Caliber 900, 901, 925, 925-3, 926, 930, 936, 1015, 1019, 1050, 1052, 1061, Mainspring for Eterna 965, 970, 1020, Girard Perregaux 05-OLD, Benrus mainspring BF, BG, CK, DM, DMA, DN, EN, Bulova mainspring 10BA, 10BAC, 10BE, 10BEC, 10BX, 11ZE, CORTEBERT Mainspring 925, Durowe mainspring 435, Enicar 1000
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Watch Mainspring # 6511S
$20.00
MS-6511S
Metric Width: 1.55 mm, Metric Strength: 0.1 mm, Length in Inches: 14.125, Dennison Width: 6 1/2, Dennison Strength: 11
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Watch Mainspring # 610M
$20.00
MS-610M
Metric Width: 1.5 mm, Metric Strength: 0.11 mm, Length in Inches: 12.5, Dennison Width: 6, Dennison Strength: 10
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Watch Mainspring # 6513J
$20.00
MS-6513J
Metric Width: 1.55 mm, Metric Strength: 0.08 mm, Length in Inches: 11, Dennison Width: 6 1/2, Dennison Strength: 13
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Watch Mainspring # 610P
$20.00
MS-610P
Metric Width: 1.5 mm, Metric Strength: 0.11 mm, Length in Inches: 13.5, Dennison Width: 6, Dennison Strength: 10

Replacement mainspring for AS 1430, AS 1441, AS 1442, AS 1485, AS 1501, BEN B-4, BEN DL, BEN DR, BEN DR2F2, BLF 11K, ELG 679, ETA 2354, ETA 2370, ETA 2372, ETA 2373, FF 97, FF 974, GBL G7016, JUN 693.25, JUN 693.70, JUN 693.71, JUN 693.72, JUN 693.73, JUN 693.74, JUN 693.75, MOV 5M, OME 410, OME 420, PAR 64A, PAR 64G, REV 57, STA 97, STA 974, TAV 214, TAV 215, TAV 216, TAV 217, TAV 234, TAV 235, TAV 236, TAV 237, TAV 444, TAV 446, WYL WH222, WYL WH225, ZOD 1501,
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Watch Mainspring # 6514C
$20.00
MS-6514C
Metric Width: 1.55 mm, Metric Strength: 0.07 mm, Length in Inches: 8.5, Dennison Width: 6 1/2, Dennison Strength: 14
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Watch Mainspring # 611E
$20.00
MS-611E
Metric Width: 1.5 mm, Metric Strength: 0.1 mm, Length in Inches: 9.5, Dennison Width: 6, Dennison Strength: 11
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Watch Mainspring # 6514F
$20.00
MS-6514F
Metric Width: 1.55 mm, Metric Strength: 0.07 mm, Length in Inches: 10, Dennison Width: 6 1/2, Dennison Strength: 14
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Watch Mainspring # 611H
$20.00
MS-611H
Metric Width: 1.5 mm, Metric Strength: 0.1 mm, Length in Inches: 10.5, Dennison Width: 6, Dennison Strength: 11
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Watch Mainspring # 611K
$20.00
MS-611K
Metric Width: 1.5 mm, Metric Strength: 0.1 mm, Length in Inches: 11.5, Dennison Width: 6, Dennison Strength: 11
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Watch Mainspring # 611M
$20.00
MS-611M
Metric Width: 1.5 mm, Metric Strength: 0.1 mm, Length in Inches: 12.5, Dennison Width: 6, Dennison Strength: 11

Can be used for Time mainspring on Movado 900
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Watch Mainspring # 611P
$20.00
MS-611P
Metric Width: 1.5 mm, Metric Strength: 0.1 mm, Length in Inches: 13.5, Dennison Width: 6, Dennison Strength: 11
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Watch Mainspring # 612C
$20.00
MS-612C
Metric Width: 1.5 mm, Metric Strength: 0.09 mm, Length in Inches: 8.5, Dennison Width: 6, Dennison Strength: 12
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Watch Mainspring # 612E
$20.00
MS-612E
Metric Width: 1.5 mm, Metric Strength: 0.09 mm, Length in Inches: 9.5, Dennison Width: 6, Dennison Strength: 12
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Watch Mainspring # 612H
$20.00
MS-612H
Metric Width: 1.5 mm, Metric Strength: 0.09 mm, Length in Inches: 10.5, Dennison Width: 6, Dennison Strength: 12
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Watch Mainspring # 612K
$20.00
MS-612K
Metric Width: 1.5 mm, Metric Strength: 0.09 mm, Length in Inches: 11.5, Dennison Width: 6, Dennison Strength: 12
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Watch Mainspring # 612M
$20.00
MS-612M
Metric Width: 1.5 mm, Metric Strength: 0.09 mm, Length in Inches: 12.5, Dennison Width: 6, Dennison Strength: 12
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Watch Mainspring # 613C
$20.00
MS-613C
Metric Width: 1.5 mm, Metric Strength: 0.08 mm, Length in Inches: 8.5, Dennison Width: 6, Dennison Strength: 13
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Watch Mainspring # 613E
$20.00
MS-613E
Metric Width: 1.5 mm, Metric Strength: 0.08 mm, Length in Inches: 9.5, Dennison Width: 6, Dennison Strength: 13
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Watch Mainspring # 613H
$20.00
MS-613H
Metric Width: 1.5 mm, Metric Strength: 0.08 mm, Length in Inches: 10.5, Dennison Width: 6, Dennison Strength: 13
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Watch Mainspring # 613K
$20.00
MS-613K
Metric Width: 1.5 mm, Metric Strength: 0.08 mm, Length in Inches: 11.5, Dennison Width: 6, Dennison Strength: 13
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Watch Mainspring # 614A
$20.00
MS-614A
Metric Width: 1.5 mm, Metric Strength: 0.07 mm, Length in Inches: 7.5, Dennison Width: 6, Dennison Strength: 14

VULCAIN 100
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Watch Mainspring # 614E
$20.00
MS-614E
Metric Width: 1.5 mm, Metric Strength: 0.07 mm, Length in Inches: 9.5, Dennison Width: 6, Dennison Strength: 14
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Watch Mainspring # 614H
$20.00
MS-614H
Metric Width: 1.5 mm, Metric Strength: 0.07 mm, Length in Inches: 10.5, Dennison Width: 6, Dennison Strength: 14
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Watch Mainspring # 615A
$20.00
MS-615A
Metric Width: 1.5 mm, Metric Strength: 0.06 mm, Length in Inches: 7.5, Dennison Width: 6, Dennison Strength: 15
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Watch Mainspring # 615C
$20.00
MS-615C
Metric Width: 1.5 mm, Metric Strength: 0.06 mm, Length in Inches: 8.5, Dennison Width: 6, Dennison Strength: 15
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Watch Mainspring # 65R
$20.00
MS-65R
Metric Width: 1.5 mm, Metric Strength: 0.18 mm, Length in Inches: 18.5, Dennison Width: 6, Dennison Strength: 5

Works For ETA 6497-1 and ETA 6498-1 movements.
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Watch Mainspring # 65V
$20.00
MS-65V
Metric Width: 1.5 mm, Metric Strength: 0.17 mm, Length in Inches: 16, Dennison Width: 6, Dennison Strength: 6
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Watch Mainspring # 67P
$20.00
MS-67P
Metric Width: 1.5 mm, Metric Strength: 0.15 mm, Length in Inches: 13.5, Dennison Width: 6, Dennison Strength: 7
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Generic Omega Watch Mainspring
$24.00
MS-68N
Metric Width: 1.5 mm, Metric Strength: 0.14 mm, Length in Inches: 13, Dennison Width: 6, Dennison Strength: 8

For Omega 260, 261, 262, 265, 266, 267, 280, 281, 283, 284, 30T2
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Watch Mainspring # 68V
$20.00
MS-68V
Metric Width: 1.5 mm, Metric Strength: 0.14 mm, Length in Inches: 16, Dennison Width: 6, Dennison Strength: 8
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Watch Mainspring # 695H
$20.00
MS-695H
Metric Width: 1.5 mm, Metric Strength: 0.12 mm, Length in Inches: 10.5, Dennison Width: 6, Dennison Strength: 9.5
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Watch Mainspring # 695M
$20.00
MS-695M
Metric Width: 1.5 mm, Metric Strength: 0.12 mm, Length in Inches: 12.5, Dennison Width: 6, Dennison Strength: 9.5
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Watch Mainspring # 69M
$20.00
MS-69M
Metric Width: 1.5 mm, Metric Strength: 0.13 mm, Length in Inches: 12, Dennison Width: 6, Dennison Strength: 9
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Watch Mainspring # 69P
$29.95
MS-69P
Metric Width: 1.5 mm, Metric Strength: 0.13 mm, Length in Inches: 13.5, Dennison Width: 6, Dennison Strength: 9
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Watch Mainspring # N1765
$99.95
MS-N1765
Metric Width: 1.5 mm, Metric Strength: 0.15 mm, Length in Inches: 16.5
Dennison Width: 6, Dennison Strength: 7
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Watch Mainspring # N1769
$20.00
MS-N1769
Metric Width: 1.5 mm, Metric Strength: 0.13 mm, Length in Inches: 12
Dennison Width: 6, Dennison Strength: 9
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Watch Mainspring # N1783
$20.00
MS-N1783
Metric Width: 1.5 mm, Metric Strength: 0.08 mm, Length in Inches: 10.5
Dennison Width: 6 1/2, Dennison Strength: 13
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Watch Mainspring, Automatic # WA17
$24.00
MS-WA17
Dennison Width: 6, Dennison Strength: 14.5, Length in Inches: 8.5 Metric Width: 1.5 mm, Metric Strength: 0.065 mm.

A. Schild 1477
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Watch Mainspring, Automatic # WA23
$24.00
MS-WA23
Dennison Width: 6, Dennison Strength: 10.5, Length in Inches: 10.5 Metric Width: 1.5 mm, Metric Strength: 0.105 mm.

VULCAIN 124, ETA 1256
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Vulcain 401 Watch Mainspring # WV101
$18.00
MS-WV101
Metric Width: 1.5 mm, Metric Strength: 0.12 mm, Length in Inches: 17
Dennison Width: 6, Dennison Strength: 9.5
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www.ofrei.com
Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA


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