Landeron 149 (13.75''')
Tax included.
Chronograph movement from-30's, base caliber Landeron: 48 (13.75'''). Made in large numbers with different calibers and sizes, mainly differences in the chronographmechanism between the different calibers. Later with more modern ringbalance and shock-protection, production was halted in the70's.
Data: Landeron 149
- 17 jewels, manual wind chronograph, 60 s, 30/45 min, sub second.
- Size: 13.75''' 31 mm.
- H: = 6.20 mm.
- N: = 18000 A/h.
- Power reserve: 42 h.
- Mainspring: 1,35 x 12 - 0,14 - 400 (Prima: 135 U 40).
Versions: 13.75'''
- 149: 60 s, 30/45 min counter.
- 189: 60 s, 30/45 min counter, date.
- 349: 60 s, 30 min, 12 h counter.