ROLEX MOVEMENTS

Hans Wilsdorf, the visionary founder of Rolex, defied the fashion norms of his time by foreseeing a world where wristwatches would become ubiquitous. He aimed for Rolex timepieces to embody precision, innovation, timeless design, and cutting-edge technology, setting them apart in the watchmaking industry.

Starting as an importer of watch parts, Wilsdorf strategically collaborated with top suppliers worldwide to realize his ambitious goals. The initial objectives were to create a dustproof and waterproof case and a movement equivalent to a marine chronometer, requiring minimal interaction from the wearer. This vision materialized in the Oyster Perpetual—a breakthrough with a fully waterproof case and an automatic movement that eliminated the need for daily crown winding, thereby enhancing the watch's longevity.

The ambition was to create a watch so distinctive and desirable that customers might seek it out by brand name, in a market where timepieces were generally chosen for their aesthetics, and branding was often associated with the retailer rather than the manufacturer.

The Perpetual movement, developed through a partnership between Rolex and Aegler, renowned for their Chronometer-rated movements, marked a significant milestone. Rolex's pursuit of excellence didn't stop there; they began producing their own calibres tailored to specific complications, optimizing manufacturing processes while maintaining an unwavering commitment to precision, reliability, and utilizing cutting-edge materials and innovations.

Some notable calibres are the 1030 from the 1950’s, with bi-directional automatic winding, the 1560, which introduced the Microstella regulating system, making COSC certification easier. Calibre 3135 is often referred to as the workhorse of Rolex calibres, running from the 80’s until it was superceded by the 3235 in late 2015.

Rolex continues to innovate, progressing from Kif Shock Absorbers to Paraflex Shock Absorbers, from Breguet hairsprings to Syloxi hairsprings, and from the Swiss Lever escapement to the Chronergy escapement — consistently leading the way in watchmaking advancements.

Let's delve deeper into your watch, exploring the caliber that drives it, and gaining a deeper understanding of this intricate piece of machinery on your wrist!

Rolex Movements from the 1930's & 1940's

Calibre 420

Year:
1941
BPM:
18000
Power Reserve:
No Info

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Calibre 520

Year:
1936
BPM:
18000
Power Reserve:
No Info

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Calibre 530

Year:
1936
BPM:
18000
Power Reserve:
No Info

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Calibre 620

Year:
1931
BPM:
18000
Power Reserve:
41hrs

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Calibre 630

Year:
1937
BPM:
18000
Power Reserve:
41hrs

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Calibre 720

Year:
1940
BPM:
18000
Power Reserve:
No Info

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Calibre 730

Year:
1945
BPM:
18000
Power Reserve:
No Info

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Calibre 740

Year:
1945
BPM:
18000
Power Reserve:
No Info

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Rolex Movements from the 1950's

Calibre 645

Year:
1950
BPM:
18000
Power Reserve:
41hrs

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Calibre 745

Year:
1952
BPM:
18000
Power Reserve:
42hrs

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Calibre 765

Year:
1950
BPM:
18000
Power Reserve:
42hrs

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Calibre 775

Year:
1950
BPM:
18000
Power Reserve:
42hrs

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Calibre 780

Year:
1952
BPM:
18000
Power Reserve:
42hrs

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Calibre 1000

Year:
1953
BPM:
18000
Power Reserve:
42hrs

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Calibre 1030

Year:
1950
BPM:
18000
Power Reserve:
48hrs

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Calibre 1035

Year:
1957
BPM:
18000
Power Reserve:
42hrs

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Calibre 1036

Year:
1957
BPM:
18000
Power Reserve:
42hrs

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Calibre 1040

Year:
1954
BPM:
18000
Power Reserve:
48hrs

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Calibre 1055

Year:
1954
BPM:
18000
Power Reserve:
48hrs

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Calibre 1066

Year:
1954
BPM:
18000
Power Reserve:
48hrs

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Calibre 1080

Year:
1955
BPM:
18000
Power Reserve:
48hrs

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Calibre 1120

Year:
1953
BPM:
19800
Power Reserve:
42hrs

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Calibre 1130

Year:
1955
BPM:
19800
Power Reserve:
42hrs

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Calibre 1135

Year:
1955
BPM:
19800
Power Reserve:
42hrs

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Calibre 1530

Year:
1954
BPM:
18000
Power Reserve:
48hrs

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Calibre 1555

Year:
1959
BPM:
18000
Power Reserve:
42hrs

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Calibre 1560

Year:
1959
BPM:
18000
Power Reserve:
42hrs

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Rolex Movements from the 1960's

Calibre 1065

Year:
1965
BPM:
18000
Power Reserve:
42hrs

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Calibre 1160

Year:
1964
BPM:
19800
Power Reserve:
42hrs

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Calibre 1161

Year:
1964
BPM:
19800
Power Reserve:
42hrs

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Calibre 1165

Year:
1965
BPM:
19800
Power Reserve:
48hrs

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Calibre 1166

Year:
1967
BPM:
19800
Power Reserve:
48hrs

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Calibre 1520

Year:
1963
BPM:
19800
Power Reserve:
42hrs

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Calibre 1525

Year:
1965
BPM:
19800
Power Reserve:
48hrs

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Calibre 1556

Year:
1965
BPM:
19800
Power Reserve:
48hrs

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Calibre 1565

Year:
1965
BPM:
18000
Power Reserve:
48hrs

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Calibre 1570

Year:
1965
BPM:
19800
Power Reserve:
48hrs

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Calibre 1575

Year:
1965
BPM:
19800
Power Reserve:
48hrs

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Calibre 1580

Year:
1965
BPM:
19800
Power Reserve:
48hrs

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Rolex Movements from the 1970's

Calibre 2030

Year:
1970
BPM:
28800
Power Reserve:
42hrs

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Calibre 2035

Year:
1970
BPM:
28800
Power Reserve:
42hrs

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Calibre 3035

Year:
1977
BPM:
28800
Power Reserve:
48hrs

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Calibre 3055

Year:
1977
BPM:
28800
Power Reserve:
48hrs

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Calibre 3075

Year:
1979
BPM:
28800
Power Reserve:
50hrs

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Rolex Movements from the 1980's

Calibre 2130

Year:
1983
BPM:
28800
Power Reserve:
42hrs

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Calibre 2135

Year:
1983
BPM:
28800
Power Reserve:
42hrs

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Calibre 3085

Year:
1983
BPM:
28800
Power Reserve:
42hrs

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Calibre 3135

Year:
1988
BPM:
28800
Power Reserve:
48hrs

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Calibre 3155

Year:
1988
BPM:
28800
Power Reserve:
48hrs

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Calibre 3175

Year:
1988
BPM:
28800
Power Reserve:
48hrs

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Calibre 3185

Year:
1988
BPM:
28800
Power Reserve:
50hrs

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Calibre 4030

Year:
1989
BPM:
28800
Power Reserve:
48hrs

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Rolex Movements from the 1990's

Calibre 2230

Year:
1999
BPM:
28800
Power Reserve:
42hrs

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Calibre 2235

Year:
1999
BPM:
28800
Power Reserve:
48hrs

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Calibre 3000

Year:
1990
BPM:
28800
Power Reserve:
42hrs

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Rolex Movements from the 2000's to 2010's

Calibre 3130

Year:
2001
BPM:
28800
Power Reserve:
48hrs

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Calibre 3131

Year:
2007
BPM:
28800
Power Reserve:
48hrs

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Calibre 3136

Year:
2009
BPM:
28800
Power Reserve:
48hrs

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Calibre 3156

Year:
2008
BPM:
28800
Power Reserve:
48hrs

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Calibre 3186

Year:
2005
BPM:
18000
Power Reserve:
50hrs

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Calibre 4130

Year:
2000
BPM:
28800
Power Reserve:
72hrs

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Calibre 4160

Year:
2007
BPM:
28800
Power Reserve:
72hrs

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Rolex Movements from 2010 Onwards

Calibre 2231

Year:
2014
BPM:
28800
Power Reserve:
48hrs

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Calibre 2232

Year:
2020
BPM:
28800
Power Reserve:
55hrs

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Calibre 2236

Year:
2014
BPM:
28800
Power Reserve:
55hrs

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Calibre 3132

Year:
2010
BPM:
28800
Power Reserve:
48hrs

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Calibre 3165

Year:
2014
BPM:
28800
Power Reserve:
48hrs

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Calibre 3180

Year:
2014
BPM:
28800
Power Reserve:
48hrs

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Calibre 3187

Year:
2011
BPM:
28800
Power Reserve:
50hrs

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Calibre 3230

Year:
2020
BPM:
28800
Power Reserve:
70hrs

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Calibre 3235

Year:
2015
BPM:
28800
Power Reserve:
70hrs

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Calibre 3255

Year:
2015
BPM:
28800
Power Reserve:
70hrs

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Calibre 3285

Year:
2018
BPM:
28800
Power Reserve:
70hrs

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Calibre 4131

Year:
2023
BPM:
28800
Power Reserve:
72hrs

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Calibre 4132

Year:
2023
BPM:
28800
Power Reserve:
72hrs

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Calibre 4161

Year:
2013
BPM:
28800
Power Reserve:
72hrs

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Calibre 7140

Year:
2023
BPM:
28800
Power Reserve:
66hrs

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Calibre 9001

Year:
2012
BPM:
28800
Power Reserve:
72hrs

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Calibre 9002

Year:
2023
BPM:
28800
Power Reserve:
72hrs

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