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Generic Rolex 16013/16014 Tube — aftermarket crown tube compatible with Rolex Datejust references 16013 and 16014, featuring part number B24-6020-1-G1 and dual-thread specifications (M4.5 × 1.5 + M3.0 × 1.5 mm). Provides secure crown attachment and waterproof sealing for vintage Rolex Datejust two-tone and steel models. Brand new.
| Parameter | Value |
|---|---|
| Brand | Generic (Aftermarket) |
| Product | Crown Tube |
| Part Number | B24-6020-1-G1 |
| Compatibility | Rolex Datejust 16013, 16014 |
| Thread Specifications | M4.5 × 1.5 mm + M3.0 × 1.5 mm |
| Function | Crown Attachment, Waterproof Sealing |
| Condition | Brand New |
Q1: Is this a genuine Rolex OEM part?
A: No — this is a generic aftermarket crown tube compatible with Rolex Datejust 16013 and 16014. It is not manufactured by Rolex. The term “Rolex” refers to the compatibility with Rolex watch models, not the brand origin. The part number B24-6020-1-G1 is provided for identification purposes.
Q2: What Rolex models does this tube fit?
A: This crown tube is designed for vintage Rolex Datejust references 16013 and 16014. The 16013 is the vintage two-tone (steel and yellow gold) Datejust, while the 16014 is the vintage stainless steel Datejust, both typically with 36mm case size. These are earlier Datejust references (pre-116xxx series). Always verify your Rolex reference number before purchase.
Q3: What does M4.5 × 1.5 + M3.0 × 1.5 mean?
A: These are dual-thread specifications: M4.5 × 1.5 mm is the outer thread that screws into the watch case, and M3.0 × 1.5 mm is the inner thread where the crown stem passes through. The “M” prefix indicates metric threads. This intermediate tube size is specific to vintage 160xx Datejust references, larger than modern 116233/116234 tubes (M4.0 × 1.5) but smaller than large models like Explorer II 216570.
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