Eterna® Dustproof (Valvic) Crown CN-ETER07 ETA 2459 minute hand mounting diameter is

minute hand mounting diameter is 2

Strike Extension FHS 350/351 is a strike extension specifically for Hermle Movements 350

height of crown only 1

27 mm is 0

16 x 440 (17 1/4")

Eterna® Dustproof (Valvic) Crown CN-ETER07 ETA 2459 minute hand mounting diameter isEterna Dustproof (Valvic) Crown CN ETER07 yellow, short pipe, 5 dots, outside diameter of crown 4. 00 mm, height of crown only 1,75 mm, total height of crown 2. 70 mm, tap 0. 90 mm * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Eterna. Eterna warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.