Gruen® Sweep Seconds Hand HD-GRU10 length 4.00 mm (click here to see the calibers)

Gruen® Hand, yellow, length 4.00 mm

sweep second hand, yellow length 4.00 mm To fit: calibers 210SS, 215SS, 225SS, 270SS (hole size: 65/90 (minute/hour))

* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Gruen®. Gruen® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.