Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Regular Mainsprings 1.25 mm Wide

   
Mainspring For ETA 2801, 2801-1, 2801-2, 2804, 2804-1, 2804-2
$22.40
770/169
Mainspring For ETA 2801, 2801-1, 2801-2, 2804, 2804-1, 2804-2

Also for ETA 2805, 2806, 2807, 2810, 2811, 2812, 2813, 2816, 2816-1, 2817, 2819, Tissot 3051 & 3052. Metric Width: 1.23 mm, Metric Strength: 0.134 mm, Length in Millimeters: 400, Barrel Diameter 10.5

Fits ETA 2801, 2802, 2804 to 2819.

770/169
$22.40

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Watch Mainspring # 3510E
$20.00
MS-3510E
Metric Width: 1.25 mm, Metric Strength: 0.11 mm, Length in Inches: 9.5
Dennison Width: 3 1/2, Dennison Strength: 10
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Watch Mainspring # 3510J
$20.00
MS-3510J
Metric Width: 1.25 mm, Metric Strength: 0.11 mm, Length in Inches: 11
Dennison Width: 3 1/2, Dennison Strength: 10
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Watch Mainspring # 3510T
$20.00
MS-3510T
Metric Width: 1.25 mm, Metric Strength: 0.11 mm, Length in Inches: 15.5
Dennison Width: 3 1/2, Dennison Strength: 10
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Watch Mainspring # 3511E
$20.00
MS-3511E
Metric Width: 1.25 mm, Metric Strength: 0.1 mm, Length in Inches: 9.5
Dennison Width: 3 1/2, Dennison Strength: 11
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Watch Mainspring # 3511H
$20.00
MS-3511H
Metric Width: 1.25 mm, Metric Strength: 0.1 mm, Length in Inches: 10.5
Dennison Width: 3 1/2, Dennison Strength: 11
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Watch Mainspring # 3511R
$20.00
MS-3511R
Metric Width: 1.25 mm, Metric Strength: 0.1 mm, Length in Inches: 14
Dennison Width: 3 1/2, Dennison Strength: 11
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Watch Mainspring # 3512E
$20.00
MS-3512E
Metric Width: 1.25 mm, Metric Strength: 0.09 mm, Length in Inches: 9.5
Dennison Width: 3 1/2, Dennison Strength: 12

VULCAIN 116,
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Watch Mainspring # 3512R
$20.00
MS-3512R
Metric Width: 1.25 mm, Metric Strength: 0.09 mm, Length in Inches: 18.5
Dennison Width: 3 1/2, Dennison Strength: 12
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Watch Mainspring # 3513C
$20.00
MS-3513C
Metric Width: 1.25 mm, Metric Strength: 0.08 mm, Length in Inches: 8.5
Dennison Width: 3 1/2, Dennison Strength: 13
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Watch Mainspring # 3513E
$20.00
MS-3513E
Metric Width: 1.25 mm, Metric Strength: 0.08 mm, Length in Inches: 9.5
Dennison Width: 3 1/2, Dennison Strength: 13
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Watch Mainspring # 3514E
$20.00
MS-3514E
Metric Width: 1.25 mm, Metric Strength: 0.07 mm, Length in Inches: 9.5
Dennison Width: 3 1/2, Dennison Strength: 14
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Watch Mainspring # 3515A
$20.00
MS-3515A
Metric Width: 1.25 mm, Metric Strength: 0.06 mm, Length in Inches: 7 3/4"
Dennison Width: 3 1/2, Dennison Strength: 15
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Watch Mainspring # 3595K
$20.00
MS-3595K
Metric Width: 1.25 mm, Metric Strength: 0.12 mm, Length in Inches: 11.5
Dennison Width: 3 1/2, Dennison Strength: 9.5
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Watch Mainspring # 3595R
$20.00
MS-3595R
Metric Width: 1.25 mm, Metric Strength: 0.12 mm, Length in Inches: 13
Dennison Width: 3 1/2, Dennison Strength: 9.5
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Watch Mainspring # 359Z
$20.00
MS-359Z
Metric Width: 1.25 mm, Metric Strength: 0.13 mm, Length in Inches: 19.5
Dennison Width: 3 1/2, Dennison Strength: 9
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Watch Mainspring # N1332
$20.00
MS-N1332
Metric Width: 1.25 mm, Metric Strength: 0.08 mm, Length in Inches: 8, Dennison Width: 3 1/2, Dennison Strength: 13
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Watch Mainspring # N1362
$20.00
MS-N1362
Metric Width: 1.25 mm, Metric Strength: 0.11 mm, Length in Inches: 17.5, Dennison Width: 3 1/2, Dennison Strength: 10
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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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For stock checks on watch parts not listed on the site please call the watch material department at 510-832-0355 ext 3., Monday to Friday 9 AM to 5 PM Pacific Standard Time Zone.
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