Longines® Undercut Crown CN-LONG11 diameter 4.00 mm Hamilton® crowns V811 20 Pulsar Quartz Watch

V811 20 Pulsar Quartz Watch Movement V811 20 Seiko

Compatible with all kinds of material

Jaeger LeCoultre® winding pinion

Pare-choc balance staff pivoted to fit Jaeger LeCoultre® calibres: 882

Made from a special formula combining pure silicon carbide granules with a special oil-resistant rubber bond

Longines® Undercut Crown CN-LONG11 diameter 4.00 mm Hamilton® crowns V811 20 Pulsar Quartz WatchLongines Undercut Crown CN LONG11 diameter 4. 00 mm steel, medium pipe, wings with name, diameter 4. 00 mm, height of crown only 1. 95 mm, tap 0. 90 mm, total height of crown including pipe 3. 20 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 devalue your watch.