Omega 19'''CHRO LOB
Tax included.
- Not for sale!
Movement no: 2 667 970, manufactured in aprox: 1905.
Data: Omega 19'''CHRO LB, manufactured in grade B-C from 1898
- 15 jewels, chronograph, 60 s, 15 min counter, open face caliber.
- Size: 19''' 42.7
- H: = 9.40 mm.
- N: = 18.000 A/h.
- Power reserve: 38 h.
Versions: L = Lépine, O = Omega caliber, S = Savonette, A - DDR = Quality/Grade, NN = new negative wind/setting mechanism.
Grades:
- A: 7 jewels, flat hairspring, compensating balance.
- B: 15 jewels, Breguet hairspring, compensating balance.
- C: 15 - 19 jewels, regulator adjuster with screw or snail-star wheel, 7-8 collets.
- CC: Fine C quality.
- CCC: Very fine CC quality for 19 and 20'''
- CCR: Extra fine CC quality for 19 and 20'''
- CCCR: 23 jewels, 15 collets for 19 and 20''', official chronometer.
- DDR: 23 jewels, 18 collets for 19 and 20''', official chronometer, after 1922 signed Very Best.