Omega® Crown (Waterproof, Tap 0.90 mm), square, diameter 3.00 mm, fits tube 1.60 mm, see all case numbers in description Omega® 1030 RL6003B Swiss RL 6003B Swiss

RL6003B Swiss RL 6003B Swiss Ronda Normtech Quartz Movement is a 3 hand (hour/minute/sweep seconds) Swiss assembled with LARGE DATE at the 12 o'clock position

helps both students and trained designers bring designs to life

part number 2162

supple and soft to the touch with very little stretch

Omega® Crown (Waterproof, Tap 0.90 mm), square, diameter 3.00 mm, fits tube 1.60 mm, see all case numbers in description Omega® 1030 RL6003B Swiss RL 6003B SwissOmega Crown (Waterproof, Tap 0. 90 mm), square, diameter 3. 00 mm, fits tube 1. 60 mm, see all case numbers in description Omega Yellow Waterproof Crown, Square, diameter 3. 00 mm, fits tube 1. 60 mm, total height of crown 2. 25 mm, short pipe, tap 0. 90 mm. Fits Omega case numbers: 1920042, 1920043, 1920044, 1920054, 1960138, 1960141, 1960147, 1960149, 1960157, 1960158, 1980120, 1980121, 1980122, 1980123, 1980125, 3920007, 3980855, 3980856, 6490147,