so it will stay in place when tilted
JR10 Miyota Quartz Watch Movement is a 3 hand movement (hour/minute/sweep second) with a "Day" retrograde at the 6 o'clock position
upper end-piece screw to fit Jaeger LeCoultre® calibres: 11L
Durowe 441
meaning corners offer a more natural and comfortable fit
Omega® Crystals CY-OM063PX5082L Omega® 23.4 T 1 so it will stay in30. 94 mm x 4. 75 mm (height) round plastic crystal gold colour ring with a calendar loupe, genuine 063PX5082L Omega crystal, fits Omega case REF 1350016, 1350028, 135016, 135016SP, 135028, 135030, 136016, 136028, 136030, 1370001, 137001, 1373001, 1650022, 166022 * 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.