Longines® Waterproof Crown CN-LONG61 square, short pipe, diameter 4.00 mm AS 1191 Used for fabricating round catches

Used for fabricating round catches

Stainless Steel Beading Needles 25 needles per pack

complete smooth (no knurl)

00 mm (height) plastic crystal with white ring

00 mm Pyramid-type mineral crystal

Longines® Waterproof Crown CN-LONG61 square, short pipe, diameter 4.00 mm AS 1191 Used for fabricating round catchesLongines Waterproof Crown CN LONG61 square, short pipe, diameter 4. 00 mm yellow, square, short pipe with wings and name logo, diameter 4. 00 mm, height of crown only 2. 35 mm, total height of crown 2. 95 mm, opening diameter to tube crown fits 2. 00 mm, tap 0. 90 mm * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Longines. Longines warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may