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Vintage Blue Steel Watch Mainsprings Width 1.70 MM

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-810105
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-811125
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 13 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-811145
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 14 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-812105
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81395
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches:9 1/2


    
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-8148
Metric Width: 1.7 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 8

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-8138
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 8


    
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-814105
Metric Width: 1.7 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81410
Metric Width: 1.7 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 10

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81213
Metric Width: 1.70 mm, Dennison Width: 8 Metric Strength: 0.09 mm, Dennison Strength: 12 Length in Inches: 13

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.55 MM, Dennison 8 /12
$4.00 $2.00 On Sale!
BLMS-859115
Metric Width: 1.55 mm, Dennison Width: 9
Metric Strength: 0.13 mm, Dennison Strength: 9
Length in Inches: 14 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-810115
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-88105
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.14 mm, Dennison Strength: 8
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-812115
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-8157
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.06 mm, Dennison Strength: 18
Length in Inches: 7

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-8324
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.21 mm, Dennison Strength: 3
Length in Inches: 24


    
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81095
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-8812
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.14 mm, Dennison Strength: 8
Length in Inches: 12

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81212
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 12

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-8158
Metric Width: 1.7 mm, Dennison Width: 8
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 8

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-811125
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 12 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-88125
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.14 mm, Dennison Strength: 8
Length in Inches: 12 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-812125
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 12 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81122
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 22

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-89115
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.12 mm, Dennison Strength: 9
Length in Inches: 11/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81310
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 10

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-812955
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-895115
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.12 mm, Dennison Strength: 9 1/2
Length in Inches: 11 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-813105
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-895105
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.12 mm, Dennison Strength: 9 1/2
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81385
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81410
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 10

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-814105
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 10 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81475
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 7 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-8148
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 8

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81485
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81510
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 10

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81585
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 8 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

   
Blue Steel Mainspring Width 1.70 MM, Dennison 8
$4.00 $2.00 On Sale!
BLMS-81595
Metric Width: 1.70 mm, Dennison Width: 8
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches:9 1/2

Quantity   1 - 2     3+  
Price $4.00 $2.50
On Sale! $2.00 $1.00

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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