In this example it has a height of 3.0mm.
Jacob & Co Watch Dial Automatic Chronograph MOP 34mm Spares Repair
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Ring Replacement Stainless Steel Bezel Fit 36mm and 40mm Watch Case Repair Parts
1950s Swiss NOS Waterproof Incabloc Watch Case 32mm For Movement Rehoming (WB)
18s 20 Ligne Bristol Watch Co. pocket watch enamel dial, Movement & Bridge Plate