Omega® Crown (Waterproof, Tap 1.20 mm), steel, case numbers: 1750034, 1750043, 1750054, 1750063, 1750064, 3750034, 3750038, 3750043, 3750044 Omega® 19.4 T 1 Setting Tools are available separately

Setting Tools are available separately

H0 has a total movement height of 3

3 - hand movement (hour/minute/second)

Jaeger LeCoultre® alarm mainspring

O-ring case back gasket to fit Omega® case numbers: 1950430

Omega® Crown (Waterproof, Tap 1.20 mm), steel, case numbers: 1750034, 1750043, 1750054, 1750063, 1750064, 3750034, 3750038, 3750043, 3750044 Omega® 19.4 T 1 Setting Tools are available separatelyOmega Crown (Waterproof, Tap 1. 20 mm), steel, case numbers: 1750034, 1750043, 1750054, 1750063, 1750064, 3750034, 3750038, 3750043, 3750044 Omega Steel Waterproof Crown, 8 sides, diameter 5. 45 mm, fits tube 2. 50 mm, total height 3. 20 mm, flush pipe, tap 1. 20 mm. Fits Omega case numbers: 1750034, 1750043, 1750054, 1750063, 1750064, 3750034, 3750038, 3750043, 3750044 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by