Frei & Borel Co.
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Regular Mainsprings 0.60 mm to 1.00 mm Widths

   
Watch Mainspring # 103
$6.60
Metric Width: 0.7 mm, Metric Strength: 0.09 mm, Length in Inches: 7.5, Dennison Width: 3/0, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # 1113
$6.60
Metric Width: 0.90 mm, Metric Strength: 0.16 mm, Length in Inches: 15, Dennison Width: 0, Dennison Strength: 6.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # 401H
$6.60
Metric Width: 0.58 mm, Metric Strength: 0.1 mm, Length in Inches: 8.5, Dennison Width: 0000, Dennison Strength: 11
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring to fit PP-16-250
$7.80
Metric Width: 1.0 mm, Metric Strength: 0.08 mm, Length in Millimeters: 250, Barrel Diameter 6.3
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $7.80 $6.95 $6.50 $6.10

   
Watch Mainspring # N1105
$6.60
Metric Width: 0.6 mm, Metric Strength: 0.08 mm, Length in Inches: 8.5, Dennison Width: 2/0, Dennison Strength: 13
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1110
$6.60
Metric Width: 0.90 mm, Metric Strength: 0.075 mm, Length in Inches: 8.5, Dennison Width: 0, Dennison Strength: 13.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1164
$6.60
Metric Width: 1 mm, Metric Strength: 0.07 mm, Length in Inches: 9.5, Dennison Width: 1, Dennison Strength: 14
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

 
Regular Mainsprings 1.05 mm to 1.30 mm Widths
 
Regular Mainsprings 1.35 mm to 1.65 mm Widths
   
Watch Mainspring to fit PP-175
$7.80
Metric Width: 0.60 mm, Metric Strength: 0.091 mm, Length in Millimeters: 340, Barrel Diameter 8
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $7.80 $6.95 $6.50 $6.10

   
Watch Mainspring # N1101
$6.60
Metric Width: 0.6 mm, Metric Strength: 0.105 mm, Length in Inches: 7.75, Dennison Width: 4/0, Dennison Strength: 10.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1121
$6.60
Metric Width: 0.90 mm, Metric Strength: 0.08 mm, Length in Inches: 8.5, Dennison Width: 0, Dennison Strength: 13
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1166
$6.60
Metric Width: 1 mm, Metric Strength: 0.075 mm, Length in Inches: 7, Dennison Width: 1, Dennison Strength: 13.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1111
$6.60
Metric Width: 0.90 mm, Metric Strength: 0.08 mm, Length in Inches: 9.5, Dennison Width: 0, Dennison Strength: 13
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1167
$6.60
Metric Width: 1 mm, Metric Strength: 0.075 mm, Length in Inches: 8.5, Dennison Width: 1, Dennison Strength: 13.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N114
$6.60
Metric Width: 0.90 mm, Metric Strength: 0.09 mm, Length in Inches: 8, Dennison Width: 0, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1172
$6.60
Metric Width: 1 mm, Metric Strength: 0.08 mm, Length in Inches: 8.5, Dennison Width: 1, Dennison Strength: 13
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1130
$6.60
Metric Width: 0.90 mm, Metric Strength: 0.09 mm, Length in Inches: 8.5, Dennison Width: 0, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1180
$6.60
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 10.5, Dennison Width: 1, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # 112R
$6.60
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 14, Dennison Width: 1, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1152
$6.60
Metric Width: 0.90 mm, Metric Strength: 0.11 mm, Length in Inches: 11.5, Dennison Width: 0, Dennison Strength: 10
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1181
$6.60
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 7.5, Dennison Width: 1, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N117
$6.60
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 8.5, Dennison Width: 1, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # 112E
$6.60
Metric Width: 1 mm, Metric Strength: 0.09 mm, Length in Inches: 9.5, Dennison Width: 1, Dennison Strength: 12
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1193
$6.60
Metric Width: 1 mm, Metric Strength: 0.1 mm, Length in Inches: 10.5, Dennison Width: 1, Dennison Strength: 11
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # 110H
$6.60
Metric Width: 1 mm, Metric Strength: 0.11 mm, Length in Inches: 10.5, Dennison Width: 1, Dennison Strength: 10
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # 110P
$6.60
Metric Width: 1 mm, Metric Strength: 0.11 mm, Length in Inches: 13.5, Dennison Width: 1, Dennison Strength: 10
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1174
$6.60
Metric Width: 1 mm, Metric Strength: 0.12 mm, Length in Inches: 11.75, Dennison Width: 1, Dennison Strength: 9.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # N1211
$6.60
Metric Width: 1 mm, Metric Strength: 0.12 mm, Length in Inches: 13, Dennison Width: 1, Dennison Strength: 9.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

   
Watch Mainspring # 195P
$6.60
Metric Width: 1 mm, Metric Strength: 0.12 mm, Length in Inches: 13.5, Dennison Width: 1, Dennison Strength: 9.5
 
Quantity   1 - 2    3 - 5    6 - 11    12+  
Price $6.60 $5.80 $5.60 $5.40

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Otto Frei and Jules Borel, Inc.
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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