08 x 360 ( 14 1/4")
Jaeger LeCoultre® alarm crown wheel screw - see Lec 910 part # 5420
Lasts 2 to 3 times longer than conventional paper-backed discs
coupling disk screw to fit Jaeger LeCoultre® calibres: 880
00 mm (height) domed mineral crystal
Omega® Crown (Dustproof), steel, slightly domed, diameter 4.00 mm, see all case numbers in description Valjoux® hands (center seconds) 08 x 360 ( 14Omega Crown (Dustproof), steel, slightly domed, diameter 4. 00 mm, see all case numbers in description Omega Steel Dustproof Crown, thin, slightly domed, diameter 4. 00 mm, total height of crown including pipe 3. 00 mm, medium pipe, tap 0. 90 mm. Fits Omega case numbers: 5270, 5334, 7279, 8260, 8265, 8270, 8271, 8272, 8302, 8304, 8305, 8308, 8310, 8313, 8318, 8324, 8332, 8333, 8334, 8335, 8348, 8349, 8355, 8360, 8361, 8367, 8370, 8372, 8373, 8375,