400 Day Clock Suspension Unit 42 ETA 2463 Genuine Rolex® screw for minute

Genuine Rolex® screw for minute pinion (55003)

Accutron® 102B-13W Waterproof Crown CN-ACC25

20mm and 22mm

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

400 Day Clock Suspension Unit 42 ETA 2463 Genuine Rolex® screw for minute400 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.