Manufacturer Swiss Technology Production aka SwissTP Caliber Number STP5-15, STP 5-15 Replaced By STP caliber STP5-21 Based On STP1-11 (ETA...
Swiss Technology Production
Manufacturer Swiss Technology Production Caliber Number STP1-11 Based On ETA 2824-2 / Sellita SW200-1 Movement Type Automatic, self-winding mechanical Diameter...
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My 16 year old SARB059 (Alpinist) has a 6R15B movement. It has been sitting in…
L2.628.4 Master Collection with L 888.2 has open caseback. This was one of many reasons…
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Seems that 0950 is the new version Maybe same situation with 9011 and 9051
Cap jewels "down" the train of wheels from the balance is always an upgrade in…
What does AC mean on the battery cover? Thank you