Rockford Watch Mainsprings

Rockford Mainspring JA-550
$25.00
JA-550
Size 18, factory # 644, width in mm 2.9, strength in mm 0.22, length inches 22, end T

Quantity	1 - 2	3 - 11	12+
Price	$25.00	$22.00	$18.90

Rockford Mainspring JA-551
$25.00
JA-551
Size 16, factory # 822, width in mm 2.7, strength in mm 0.205, length inches 20-1/2, end T

Quantity	1 - 2	3 - 11	12+
Price	$25.00	$22.00	$18.90

Rockford Mainspring JA-552
$25.00
JA-552
Size 12, factory # 932, width in mm 2, strength in mm 0.172, length inches 18-3/4, end T

Quantity	1 - 2	3 - 11	12+
Price	$25.00	$22.00	$18.90

Rockford Mainspring JA-553
$25.00
JA-553
Size 0, factory # 1077, width in mm 1.7, strength in mm 0.14, length inches 13-3/4, end T

Quantity	1 - 2	3 - 11	12+
Price	$25.00	$22.00	$18.90

www.ofrei.com
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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