Pocket Watch Database

Waltham Grade Martyn Square (Model 1857) Production Metrics

Grade:

Martyn Square

Size:

18s

Model:

1857

Total Runs:

108

Total Produced:

7,960

Production Era:

1875 - 1877

Earliest Serial:

#816,501

Latest Serial:

#1,017,100


Waltham Grade Martyn Square (Model 1857) Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1875,1876,1877]
[1150,4185,2625]

Waltham Grade Martyn Square (All Models) Production Metrics

Grade:

Martyn Square

Size:

18s

Model:

1857

Total Runs:

276

Total Produced:

24,765

Production Era:

1875 - 1885

Earliest Serial:

#816,501

Latest Serial:

#2,844,100


Waltham Grade Martyn Square Production By Year

Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1875,1876,1877,1878,1879,1880,1881,1882,1883,1884,1885]
[2810,5877,4090,2338,1100,850,650,1200,2400,2750,700]