Heuer® Steel Timer Pusher TG-PUSH189 ref. 918
steel pusher ref. 918, cap diameter 5.00 mm, total length 8.70 mm
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Heuer®. Heuer® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic crystals may devalue your watch.