with a cutting portion measuring 2 3/4"
512 Yachting timer crown rubber washer only (Heuer® 900 WP cases)
00 mm mineral crystal with a "slight tint"
Wire Bending Tool 5 1/4" is approximately 5 1/4" long with 1/4" deep slot
Omega® Crown (Dustproof), steel, diameter 4.20 mm, see all case numbers in description Omega® 1021 with a cutting portion measuringOmega Crown (Dustproof), steel, diameter 4. 20 mm, see all case numbers in description Omega Steel Dustproof Crown, thin, slightly domed, diameter 4. 20 mm, total height of crown including pipe 2. 60 mm, medium pipe, tap 0. 90 mm. Fits Omega case numbers: 6674, 7172, 7184, 8097, 8101, 8102, 8108, 8109, 8112, 8118, 8120, 8125, 8127, 8132, 8133, 8137, 8143, 8144, 8145, 8152, 8160, 8161, 8169, 8172, 8173, 8181, 8182, 8205, 8206, 8207, 8209, 8221, 11064,