400 Day Clock Suspension Unit 25B can be identified in the Horolovar 400- Day Repair Guide
Jaeger LeCoultre® centre arbor extension
06 x 180 (7 1/2 ")
065 x 260 (10 1/4")
Hamilton 937 (serial 0 to 652900)
Omega® Crystals CY-OM062PN1112 Wyler WB 122 400 Day Clock Suspension Unit30. 35 mm x 3. 80 mm (height) round plastic crystal, no ring, genuine 062PN1112 Omega crystal, to fit Omega case REF 10731605, 10763270, 10763319, 10772134, 11120642, 131041, 1320041, 132041, 14325, 14326, 14716, 14731, 1610041, 1620030, 1620041, 1620046, * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.