Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
Contact UsHome Search for Products About Us

Vintage Blue Steel Watch Mainsprings Width 1.35 MM

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-45151675
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.15 mm, Dennison Strength: 7
Length in Inches: 16 3/4

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$10.00 $5.00 On Sale!
BLMS-459115
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.13 mm, Dennison Strength: 9
Length in Inches: 11 1/2


    
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$10.00 $5.00 On Sale!
BLMS-459155
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.13 mm, Dennison Strength: 9
Length in Inches: 15 1/2
   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4510105
Metric Width: 1.35 mm, Dennison Width: 4 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4514825
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches:8 1/4

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-451410
Metric Width: 1.35 mm, Dennison Width: 4 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-45159
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.06 mm, Dennison Strength: 15
Length in Inches: 9


    
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-459125
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.13 mm, Dennison Strength: 9
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4512105
Metric Width: 1.35 mm, Dennison Width: 4 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-456515
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.157 mm, Dennison Strength: 6 1/2
Length in Inches: 15

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-451011
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.11 mm, Dennison Strength: 10
Length in Inches: 11

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4514105
Metric Width: 1.35 mm, Dennison Width: 4 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4595135
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.12 mm, Dennison Strength: 9 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4571425
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.15 mm, Dennison Strength: 7
Length in Inches: 14 1/4

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-451310
Metric Width: 1.35 mm, Dennison Width: 4 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-45141075
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 10 3/4

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4571625
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.15 mm, Dennison Strength: 7
Length in Inches: 16 6/4

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-45131025
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 10 1/4
Bulova 6AK, 6AH, 6AHC, 6AU, 6BA,

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.065 mm, Dennison Strength: 14 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4581625
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.14 mm, Dennison Strength: 8
Length in Inches: 16 1/4

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$10.00 $5.00 On Sale!
BLMS-45132510
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.0775 mm, Dennison Strength: 13 1/4
Length in Inches: 10
   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-45148
Metric Width: 1.35 mm, Dennison Width: 4 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-451359
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.075 mm, Dennison Strength: 13 1/2
Length in Inches: 9

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-451495
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.07 mm, Dennison Strength: 14
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 1.35 MM, Dennison 4 1/2
$10.00 $5.00 On Sale!
BLMS-4513878
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 8 7/8


    
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
Metric Width: 1.35 mm, Dennison Width: 4 1/2
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 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-45139
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.08 mm, Dennison Strength: 13
Length in Inches: 9

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

   
Blue Steel Mainspring Width 1.35 MM, Dennison 4 1/2
$4.00 $2.00 On Sale!
BLMS-4514725
Metric Width: 1.35 mm, Dennison Width: 4 1/2
Metric Strength: 0.07 mm, Dennison Strength: 14
Length in Inches: 7 1/4
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


Home   |  About Us   |  Specials   |  Contact Us   |  Search

Click here to send email

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.
Stock Checks For Watch Movement & Watch Case Parts

Security/Privacy/Return Policy

United States
 510.832.0355 EXT. 3
800.900.3734 (fax)

International
 510.832.0355 EXT. 3
510.834.6217 (fax)