Longines® Waterproof Crown CN-LONG53 square, flush pipe, diameter 3.75 mm Ronda quartz watch movements part number 7034

part number 7034

Extra Fine Grit - Package of 12 Supplied with center hole and can be used with mandrels with 3/32" or 1/8" shank in power tools with safe maximum speed of 25

part 12807

Jaeger LeCoultre® winding pinion for movement and alarm

Longines® Waterproof Crown CN-LONG53 square, flush pipe, diameter 3.75 mm Ronda quartz watch movements part number 7034Longines Waterproof Crown CN LONG53 square, flush pipe, diameter 3. 75 mm yellow, square, flush pipe with wings and name logo, diameter 3. 75 mm, height of crown only 1. 85 mm, total height of crown 1. 85 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