LONGINES YELLOW GOLD PLATED WATCH CROWN KEY (5.53mm x 3.07mm). (L-12)
Specifications
| Return Postage Will Be Paid By | Buyer |
| Returns Accepted | Returns Accepted |
| After Receiving The Item, Your Buyer Should Cancel The Purchase Within | 30 days |
| Colour | Yellow |
| Compatible Brand | Longines |
| Material | Gold Plated |
| Brand | Longines |
| Type Of Part | Crowns |
| Type | Crown |
LONGINES YELLOW GOLD PLATED WATCH CROWN KEYDiameter: 5.53 mm Height: 3.07 mm Fit stem with diameter: 0.90 mm Fit case tube: 1.5-2.0 mm approx. Many more sizes available on my other listings. PICTURES ARE PART OF DESCRIPTIONRead our item description especially, if in doubt please contact us and we are only happy to help. How To Measure a Standard Swiss Style Waterproof CrownThis is a step by step guide explaining how to properly measure a standard swiss style waterproof crown. It will make your ordering simple and your watch crown repairs perfect every time!A) Outside Diameter of Crown.B) Outside Diameter of Case Tube.C) Thread sizeD) Crown HeightTools You Will Need: To make this task super easy, you will need just one simple tool- a Micrometer or a Vernier type Caliper. We recommend using a Digital Caliper. A ruler will not suffice for a task like this. You need to be able to measure to the nearest 0.10 mm.A) Outside Diameter of the CrownMeasure the existing original crown. If the original is missing, not to worry, but you will have to estimate. Inspect the case and see if there are any depressions or raised shoulders on the side wall of the case. This will help indicate the probable size. If indicators such as these are not available, you will have to estimate based on the aesthetic appearance of the case thickness.B) Outside Diameter of the Case TubeUsing your Digital Caliper, measure the outside diameter of the case tube where the crown fits on. This measurement must be precise as it ensures a properly fitting crown and a water resistant seal.C) Thread SizeUsing your Digital Caliper, once again, measure the diameter of the threads located inside the crown on the stem.D) Crown HeightMeasuring the Crown Height is important for the overall aesthetics of the watch. For example, if the crown is too low it may not sit tightly against the case of the watch. If the crown is too high it could awkwardly protrude from the side of case. To make sure your measurements are accurate, we recommend that you use the digital calipers.
