400 Day Clock Suspension Unit 42 ETA 2463 Heuer® 900

Heuer® 900

Inside diameter 29

10 x 280 (11")

Hermle 38 cm Pendulum Bob 70 L230 This pendulum has a polished brass bob with a diameter of 70

Genuine Rolex® screw for minute pinion (55003)

400 Day Clock Suspension Unit 42 ETA 2463 Heuer® 900400 Day Clock Suspension Unit 42 can be identified in the Horolovar 400 Day Repair Guide and is the same as Unit 42A. To decipher what type of suspension unit is needed you must first identify the back plate of a 400 day clock using the Horolovar 400 Day Repair Guide. To be used for S Haller Standard 70, S Haller Standard 73. A B Total Length 107 mm 3. 5 mm 125 mm Note: Please see enlarge image for measurement explanation.