Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Regular Mainsprings 0.60 mm to 1.00 mm Widths

Regular Swiss Mainspring All Have Tongue Ends
   
Watch Mainspring # 1113N
$18.80
MS-1113N
Metric Width: 0.90 mm, Metric Strength: 0.16 mm, Length in Inches: 15
Dennison Width: 0, Dennison Strength: 6.5
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Watch Mainspring # N1110
$18.80
MS-N1110
Metric Width: 0.90 mm, Metric Strength: 0.075 mm, Length in Inches: 8.5, Dennison Width: 0, Dennison Strength: 13.5
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Watch Mainspring # N1164
$18.80
MS-N1164
Metric Width: 1 mm, Metric Strength: 0.07 mm, Length in Inches: 9.5, Dennison Width: 1, Dennison Strength: 14
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Watch Mainspring to fit PP-175
$20.80
Metric Width: 1.0 mm, Metric Strength: 0.08 mm, Length in Millimeters: 250, Barrel Diameter 6.3
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Quantity   1 - 2     3 - 5     6 - 11     12+  
Price $20.80 $18.60 $17.50 $17.20

   
Watch Mainspring # N1101
$18.80
MS-N1101
Metric Width: 0.6 mm, Metric Strength: 0.105 mm, Length in Inches: 7.75, Dennison Width: 4/0, Dennison Strength: 10.5
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Watch Mainspring # N1166
$18.80
MS-N1166
Metric Width: 1 mm, Metric Strength: 0.075 mm, Length in Inches: 7, Dennison Width: 1, Dennison Strength: 13.5
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Watch Mainspring # N1111
$18.80
MS-N1111
Metric Width: 0.90 mm, Metric Strength: 0.08 mm, Length in Inches: 9.5, Dennison Width: 0, Dennison Strength: 13
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Watch Mainspring # N1167
$18.80
MS-N1167
Metric Width: 1 mm, Metric Strength: 0.075 mm, Length in Inches: 8.5, Dennison Width: 1, Dennison Strength: 13.5
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Watch Mainspring # N114
$18.80
MS-N114
Metric Width: 0.90 mm, Metric Strength: 0.09 mm, Length in Inches: 8, Dennison Width: 0, Dennison Strength: 12
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Watch Mainspring # N1172
$18.80
MS-N1172
Metric Width: 1 mm, Metric Strength: 0.08 mm, Length in Inches: 8.5, Dennison Width: 1, Dennison Strength: 13
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Watch Mainspring # N1130
$18.80
MS-N1130
Metric Width: 0.90 mm, Metric Strength: 0.09 mm, Length in Inches: 8.5, Dennison Width: 0, Dennison Strength: 12
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Watch Mainspring # N1180
$18.80
MS-N1180
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 10.5, Dennison Width: 1, Dennison Strength: 12
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Watch Mainspring # 112R
$18.80
MS-112R
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 14
Dennison Width: 1, Dennison Strength: 12
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Watch Mainspring # N1181
$18.80
MS-N1181
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 7.5, Dennison Width: 1, Dennison Strength: 12
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Watch Mainspring # N117
$18.80
MS-N117
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 8.5, Dennison Width: 1, Dennison Strength: 12
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Watch Mainspring # 112E
$18.80
MS-112E
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 9.5
Dennison Width: 1, Dennison Strength: 12
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Watch Mainspring # N1193
$18.80
MS-N1193
Metric Width: 1 mm, Metric Strength: 0.1 mm, Length in Inches: 10.5, Dennison Width: 1, Dennison Strength: 11
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Watch Mainspring # 110H
$18.80
MS-110H
Metric Width: 1 mm, Metric Strength: 0.11 mm, Length in Inches: 10.5
Dennison Width: 1, Dennison Strength: 10
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Watch Mainspring # 110P
$18.80
MS-110P
Metric Width: 1 mm, Metric Strength: 0.11 mm, Length in Inches: 13.5
Dennison Width: 1, Dennison Strength: 10
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Watch Mainspring # N1174
$18.80
MS-N1174
Metric Width: 1 mm, Metric Strength: 0.12 mm, Length in Inches: 11.75, Dennison Width: 1, Dennison Strength: 9.5
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Watch Mainspring # N1211
$18.80
MS-N1211
Metric Width: 1 mm, Metric Strength: 0.12 mm, Length in Inches: 13, Dennison Width: 1, Dennison Strength: 9.5
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Watch Mainspring # 195P
$18.80
MS-195P
Metric Width: 1 mm, Metric Strength: 0.12 mm, Length in Inches: 13.5
Dennison Width: 1, Dennison Strength: 9.5
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Regular Mainsprings 1.05 mm to 1.15 mm Widths
Regular Swiss Mainspring All Have Tongue Ends
 
Regular Mainsprings 1.35 mm to 1.65 mm Widths
Regular Swiss Mainspring All Have Tongue Ends
 
Regular Mainsprings 1.20 mm Wide
Regular Swiss Mainspring All Have Tongue Ends
 
Regular Mainsprings 1.25 mm Wide
Regular Swiss Mainspring All Have Tongue Ends
 
Regular Mainsprings 1.30 mm Wide
Regular Swiss Mainspring All Have Tongue Ends


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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