case numbers: 39508270
Omega® 30 T 1
3 hand movement (hour/minute/chronograph seconds) with 2 indicators and a date window at the 4:30 position
Available in 9 other sizes
35 mm (height) round plastic crystal with steel colour ring
Omega® Crown (Hermetic), steel, square, short pipe, diameter 3.50 mm, see all case numbers in description LeCoultre® 481 case numbers: 39508270Omega Crown (Hermetic), steel, square, short pipe, diameter 3. 50 mm, see all case numbers in description Omega Steel Hermetic Crown, square, diameter 3. 50 mm, fits tube 2. 00 mm, total height of crown 1. 90 mm, flush pipe, tap 0. 90 mm. Fits Omega case numbers 7214, 7228, 7231, 8076, 9054, 9055, 14768, 23217, 53877, 111. 077, 111. 0017, 111. 0077, 111. 0148, 131. 018, 131. 0018, 131. 018SP, 132. 018, 132. 018S, 161. 0004, 161. 0024, 162. 0004, 511.