Authentic Rolex 18K Gold Crown 5mm With The Stem. Reference 24-530-8 - 5.3mm (commonly referred to as nominal 5mm) Twinlock Crown. Vintage reference crown (1960s to early 1970s). Nominal Diameter: 5.3 mm (fits standard 5mm tube threads). Fits standard vintage automatic movements (Calibers 1560, 1570, 2030, 2135, etc.)
Common Watch Model Compatibility:
Typically used on mid-size and ladies' Oyster cases, as well as vintage Datejust/Oyster Perpetual models:
Mid-Size Datejust (31mm): Ref. 68273, 68243, 68278, etc.
Lady-Datejust (26mm): Ref. 69173, 69178, 6917, 6916
Vintage Oyster Perpetual / Date (34mm/31mm): Ref. 1500, 1503, 15037, 6824, 6827
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