Otto Frei.
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18 Size American Pocket Watch Stems

Please Note; Some names of popular case manufactures are listed with some of these stems. However, it does not mean that this named manufacture was the only case company using that stem.

   

Stem 18 Size, Tap 0, 2.10 mm Waltham
$18.00
PWS132
18 Size Square 1.30 mm thread 2.10 mm
Hub Length 1.30 mm, Diameter 2.15
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Stem 18 Size, Tap 0, 2.20 mm
$15.00
PWS101
18 Size Square 1.25 mm thread 2.20 mm
Hub Length 8.10 mm, Diameter 2.50
End to end 30.00 mm
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Stem 18 Size, Tap 0, Thread 2.20 mm
$14.00
PWS84
18 Size Square 1.30 mm thread 2.20 mm
Hub Length 0.75 mm, Diameter 2.15
Overall length 26.50 mm, Thread length 7.0 mm
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Stem 18 Size, Tap 0, Wadsworth Cases
$20.00
PWS112
18 Size Square 1.30 mm thread 2.20 mm
Hub Length 5.60 mm, Diameter 2.90
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Stem 18 Size, Tap 1
$15.00
PWS1543
18 Size Square 1.30 mm thread 1.88 mm
Hub Length 7.0 mm, Diameter 2.10
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Stem 18 Size, Tap 1, Keystone Cases
$15.00
PWS1541
18 Size Square 1.30 mm thread 1.88 mm
Hub Length 4.1 mm, Diameter 2.50
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Stem 18 Size, Tap 2
$15.00
PWS177
18 Size 1.30 mm Square, Thread 1.50
Hub Length 2.63 mm, Hub Diameter 2.08 mm
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Stem 18 Size, Tap 2
$20.00
PWS178
18 Size Square 1.30 mm, thread 1.48 mm
Hub Length 2.30, Hub Diameter 2.05
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Stem 18 Size, Tap 2, Fahys Cases
$17.50
PWS173
18 Size Square 1.32 mm thread 1.48 mm
Hub Length 2.86 mm, Diameter 2.50
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Stem 18 Size, Tap 2, Keystone Cases
$15.00
PWS175
18 Size Square 1.29 mm thread 1.48 mm
Hub Length 1.32, Hub Diameter 1.90
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Stem 18 Size, Tap 2, Keystone Cases
$14.00
PWS176
18 Size Square 1.30 mm thread 1.49 mm
Hub Length 0.40, Hub Diameter 1.80
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Stem 18 Size, Tap 1
$18.00
PWS253
18 Size Square 1.25 mm thread 1.88 mm Hub Length 3.30 mm, Diameter 2.50
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Stem 18 Size, Tap 0, 2.18 mm
$20.00
PWS1132
18 Size Square 1.33 mm thread 2.18 mm
Hub Length 4.60 mm, Hub Diameter 2.50 mm
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Stem 18 Size, Tap 0, Philadelphia Cases
$25.00
PWS122
18 Size Square 1.30 mm thread 2.24 mm
Hub Length 3.45 mm, Diameter 2.50
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Stem 18 Size, Tap 1, 1.88 mm
$20.00
PWS1542
18 Size Square 1.30 mm thread 1.88 mm
Hub Length 6.50 mm, Diameter 2.11
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Stem 16 Size, Tap 1
$14.00
PWS366
16 Size Square 1.15 -1.20 mm, thread 1.88 mm
Hub Length 3.30 mm, Hub Diameter 2.10
Cone Diameter 1.93
End to End Length 28.5 mm
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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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Otto Frei Suppling Watch Parts Since 1930