60 mm x 10
clicking spring to fit Jaeger LeCoultre® calibres: 17UOC
Hand dimensions: 150/90/32/32 (hour/minute/sweep second/indicators)
Material: Genune IWC part 8603T (blue steel)
To be used with Seiko 1M20
Omega® Crystals CY-OM063PX5106 IWC 8521 60 mm x 1031. 62 mm x 4. 15 mm (height) round plastic crystal with gold colour ring, genuine 063PX5106 Omega crystal, fits Omega case REF 1660022, 1660028, 1660060, 1660086, 1660163, 1660221, 1660222, 1660228, 1667270, 1680022, 166028, 166060, 166086, 166221, 16623 * 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.