Import Code VOB Calibers

Kurth Frères SA (Grenchen, founded 1888) manufactured watches under the Grana brand (from c.1899, a contraction of Granacus, the Latin name for Grenchen) and later the Certina brand (adopted 1930s). Grana phased out in the early 1950s. Certina is already in the caliber DB with 116 calibers.

Create new Caliber

The search engine works as follows:
Text fields are used in "like" type searches, numeric fields use ">=" type searches, and complication and similar fields use "in" type logic.
Launch Year accepts a from/to range.
All search engine measurements are in mm.

Name

Manufacturer

Launch Year From

Launch Year To

Is COSC certified

Length

Width

Height

Jewels

Shape

Complications

Shock Protection

Regulator Type

Movement Type

Rotor Type

Escapement Type

Control Type

Winding Type

Setting Type

Hand Sizes

Hand Count

Balance Position

Signature

Notes

Choose Display Attributes

Image size

Import Codes

Balance Support Type

Hairspring Stud Type

Stem Release Position

Showing 1-30 of 13,685 items.

Name	Movement Type	Dimensions	Launch Year

1000 anonymous Anonymous	Manual	42.3 mm	1925
1001 anonymous Anonymous	Manual	19.85 mm	1925
1002 anonymous Anonymous	Manual	25.94 mm	1900
1003 anonymous Anonymous	Manual	40.6 mm	1915
1004 anonymous Anonymous	Manual	42.6 mm	1915
1006 anonymous Anonymous	Manual	23.7 mm	1914
1007 anonymous Anonymous	Manual	41.9 mm	1905
1008 anonymous Anonymous	Manual	42.65 mm	1925
1009 anonymous Anonymous	Manual	40.7 mm	1915
1010 anonymous Anonymous	Manual	42.35 mm	1925
1011 anonymous Anonymous	Manual	41.65 mm	1930
1012 anonymous Anonymous	Manual	42.8 mm	1920
1013 anonymous Anonymous	Manual	22.7 mm	1910
1014 anonymous Anonymous	Manual	40.55 mm	1910
1015 anonymous Anonymous	Manual	41.75 mm	1915
1016 anonymous Anonymous	Manual	38.5 mm	1905
1017 anonymous Anonymous	Manual	40.25 mm	1890
1018 anonymous Anonymous	Manual	41.9 mm	1930
1019 anonymous Anonymous	Manual	41.5 mm	1933
1020 anonymous Anonymous	Manual	29.65 mm	1900
1021 anonymous Anonymous	Manual	10 mm x 23 mm	1930
1022 anonymous Anonymous	Manual	41.7 mm	1925
3000 anonymous Anonymous	Manual	45.1 mm	1840
4001 anonymous Anonymous	Manual	52.2 mm	1830
4002 anonymous Anonymous	Manual	35.5 mm	1780
4003 anonymous Anonymous	Manual	52.2 mm	1800
A. Montandon 16" A. Montandon, Le Locle	Manual	36.09 mm	1850
AHO 1021 AHO	Manual	23.69 mm	1960
AHO 1021A AHO	Manual	23.69 mm	1960
AHO 1022 AHO	Manual	23.69 mm	1960