BALANCE STAFF 100/2191

Compatible for Case Caliber: BELFORTE 5C, BELFORTE 5E3B7-5E3B8, BELFORTE 5G3B7-5G3B8, BELFORTE 6G1B, BELFORTE 6G3B7-6G3B8, BELFORTE 6H1B8, BELFORTE 6K3B8, BELFORTE 6K4B81, BELFORTE 6L1B8, BENRUS GM3B, BENRUS GM4B3, BENRUS GW1B, BENRUS GZ3B, ELGIN 935, HELBROS M110, MASTER TIME 110, MASTER TIME 114, MASTER TIME M 111, ORIENT STAR F, SEIKO MATIC LADY, STANDARD 403, STANDARD 550A, UROFA 11, UROFA 228, UTC 231, UTC 231A, UTC 28, UTC 28A, UTC 28S, UTC 311, WETCLOX A601, WETCLOX A602, WETCLOX A611, WETCLOX A631, WETCLOX B601, WETCLOX B602, WETCLOX B611, WETCLOX D607, WITTNAUER 422, SEIKO 1004A, SEIKO 1004B, SEIKO 1004C-1004D, SEIKO 1004M, SEIKO 1020A, SEIKO 1020C, SEIKO 10A, SEIKO 10C, SEIKO 1520A, SEIKO 15A, SEIKO 1944A, SEIKO 2102C, SEIKO 2104B, SEIKO 2118A, SEIKO 2119B, SEIKO 2160A, SEIKO 21B, SEIKO 21D, SEIKO 21F, SEIKO ANGEL, SEIKO CHORUS, SEIKO LADY, SEIKO NEW SOLAR, SEIKO SOLAR 5S, and many more.

Factory No.

Part Name: BALANCE STAFF

The BALANCE STAFF 100/2191 is a replacement internal watch part designed for watchmakers who rely on precision, durability, and efficiency. Only at Time Connection II, Inc. you gain instant access to a comprehensive database of high-quality watch components through our user-friendly BESFIT system. This database allows you to quickly search, identify, and locate the exact internal parts you need—saving time and ensuring accurate repairs every time.

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***Time Connection II Inc. is an independent part supplier of aftermarket watch parts. Time Connection II Inc. is not affiliated with or sponsored by any of the name brands above. Warranty may be voided by using generic aftermarket parts.***