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Patek
Philippe - Serial Numbers indicating Production Dates.
Go to
Brittons Watches Home Index page
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YEARS
OF PRODUCTION - FACTORY SERIAL NUMBERS
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Date
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Serial
Number
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Date
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Serial
Number
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1839-1845 |
1-1,120 |
1885-1890
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72,641-85,364
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1845-1850 |
1,121-3739 |
1890-1895
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85,365-101,231
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1850-1855 |
3,740-7,825 |
1895-1900
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101,232-111,800
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1855-1860 |
7,826-14,499 |
1900-1905
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111,801-124,475
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1860-1865 |
14,500-22,798 |
1905-1910
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124,476-153,938
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1865-1870
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22,799-36,130 |
1910-1915
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153,939-174,240
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1870-1875
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36,131-47,611 |
1915-1920
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174,241-193,780
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1875-1880
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47,612-55,769
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1920-1925
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193,781-202,195
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1880-1885
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55,770-72,640
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Numbers
after 200,000 are not in chronological order.
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Date
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Serial
Number
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Date
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Serial
Number
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Date
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Serial
Number
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1921-1937 |
200000-200731 |
1923-1928
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201164-201499
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1921-1925
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201500-202195
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FACTORY
SERIAL NUMBERS - YEARS OF PRODUCTION
(1920
onwards, New Number Series)
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Serial
Number
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Date
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Serial
Number
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Date
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Serial
Number
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Date
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802196-804121 |
1920-1925 |
861500-863488
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1940-1945
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804122-820750 |
1925-1930 |
863489-864997
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1945-1950
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820751-824822 |
1930-1935 |
865000-865892
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1939-1945
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824823-826999 |
1935-1940 |
865893-866208
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1945-1950
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Watches
with Repetition Striking Mechanisms
866504-866520
: 1958 - 1965
(From 866251 in order)
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Serial
Number
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Date
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Serial
Number
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Date
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Serial
Number
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Date
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870000-870596 |
1937-1940 |
881855-882334
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1945-1950
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870597-871384 |
1940-1945 |
882335-882552
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1950-1955
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871385-871499 |
1945-1950 |
882553-882620
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1955-1960
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871500-871646 |
1948-1955 |
882621-882723
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1960-1965
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871647-871726 |
1955-1960 |
891623-892126
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1950-1955
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871727-872850
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1960-1966 |
892127-892567
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1955-1960
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880000-880957
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1937-1940 |
892568-893310
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1960-1969
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880958-881854
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1940-1945
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NON FACTORY ESTIMATED PRODUCTION FIGURES
(from other sources) NOTE:- Some of these serial numbers may overlap with the
factory lists and these estimated figures are included to fill in some of the
gaps in the factory lists shown.
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Date
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Serial
Number
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Date
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Serial
Number
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Date
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Serial
Number
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1920 |
800000 |
1940
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835000
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1960
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880000
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1925 |
805000 |
1945
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850000
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1965
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890000
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1930 |
820000 |
1950
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860000
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1970
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985000
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1935 |
824000 |
1955
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870000
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Date
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Serial
Number
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Date
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Serial
Number
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Date
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Serial
Number
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1960 |
1100000 |
1975
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1350000
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1990
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1850000
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1965 |
1130000 |
1980
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1450000
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1970 |
1250000 |
1985
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1600000
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Please remember that this
is just an approximate guide and can not be used as a 100% accurate outlook as
per how old your watch might be. Should you require a more conclusive
valuation of your time piece then please do not hesitate to Email-us
To determine the approximate age of your
watch, open the case and find the serial number, usually found engraved on the
movement or the case back itself, then match it up with the list on this
page. Cross reference the Movement number with the case number to find the
time scale of when your watch was produced.
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