Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Vintage Blue Steel Watch Mainsprings Width 0.80 - 0.95 MM

   
Blue Steel Mainspring Width 0.95 MM, Dennison 0+
$4.00 $2.00 On Sale!
BLMS-0+1395
Metric Width: 0.95 mm, Dennison Width: 0+
Metric Strength: 0.08 mm, Dennison Strength: 13
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 0.95 MM, Dennison 0+
$4.00 $2.00 On Sale!
BLMS-0+14775
Metric Width: 0.95 mm, Dennison Width: 0+
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 7 3/4

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

   
Blue Steel Mainspring Width 0.95 MM, Dennison 0+
$10.00 $5.00 On Sale!
BLMS-0+1185
Metric Width: 0.95 mm, Dennison Width: 0+
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 9


   
Blue Steel Mainspring Width 0.80 MM, Dennison 00
$10.00 $5.00 On Sale!
BLMS-001475
Metric Width: 0.80 mm, Dennison Width: 00
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 7 1/2


    
Blue Steel Mainspring Width 0.85 MM, Dennison 00+
$4.00 $2.00 On Sale!
BLMS-00+13775
Metric Width: 0.85 mm, Dennison Width: 00+
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 7 3/4

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

   
Blue Steel Mainspring Width 0.80 MM, Dennison 00
$10.00
BLMS-00129
Metric Width: 0.80 mm, Dennison Width: 00
Metric Strength: 0.09 mm, Dennison Strength: 12
Length in Inches: 9
   
Blue Steel Mainspring Width 0.90 MM, Dennison 0
$4.00 $2.00 On Sale!
BLMS-01385
Metric Width: 0.90 mm, Dennison Width: 0
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 0.90 MM, Dennison 0
$10.00 $5.00 On Sale!
BLMS-01075
Metric Width: 0.90 mm, Dennison Width: 0
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 7 1/2


    
Blue Steel Mainspring Width 0.90 MM, Dennison 0
$4.00 $2.00 On Sale!
BLMS-01395
Metric Width: 0.90 mm, Dennison Width: 0
Metric Strength: 0.08 mm, Dennison Strength: 13
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 0.90 MM, Dennison 0
$10.00 $5.00 On Sale!
BLMS-01185
Metric Width: 0.90 mm, Dennison Width: 0
Metric Strength: 0.10 mm, Dennison Strength: 11
Length in Inches: 8 1/2


    
Blue Steel Mainspring Width 0.90 MM, Dennison 0
$10.00 $5.00 On Sale!
BLMS-01395
Metric Width: 0.90 mm, Dennison Width: 0
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 9


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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