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Close-up of a mechanical watch movement with visible gears and engraved text.
Garrett Silverstein
26 Jul 2025
January 2, 2026

Rolex 1575

The Rolex 1575 stands as one of the most significant automatic movements in horological history, not for revolutionary innovations but ...
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Close-up of a Rolex 1560 watch movement with visible gears, engravings, and the Rolex crown logo.
Garrett Silverstein
26 Jul 2025
January 3, 2026

Rolex 1560

The Rolex 1560 stands as the second-generation workhorse of the company's first true in-house automatic caliber family, powering some o...
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A close-up of a mechanical watch movement with gears and the Rolex crown logo engraved on a metal plate.
Garrett Silverstein
26 Jul 2025
January 4, 2026

Rolex 1565

The Rolex 1565 caliber represents Rolex's first generation of COSC-certified chronometer movements with date complication operating at ...
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Close-up of a Rolex watch movement with engraved text and visible internal gears and mechanisms.
Garrett Silverstein
26 Jul 2025
January 6, 2026

Rolex 1065

The Rolex 1065 represents a transitional moment in horological history when Rolex refined its date mechanism and slimmed down its autom...
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Close-up of intricate Omega watch movement with gears, screws, and engraved metal parts visible.
Garrett Silverstein
26 Jul 2025
January 4, 2026

Omega 861

The Omega 861 powered the Speedmaster that logged more time in space than any other mechanical movement in history. While the column-wh...
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A close-up view of a mechanical watch movement with visible gears and intricate components.
Garrett Silverstein
26 Jul 2025
January 3, 2026

Omega 625

The Omega 625 represents a significant technical upgrade within Omega's small dress watch movement family, replacing the earlier calibe...
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Close-up of a Rolex watch movement showing intricate gears, jewels, and the engraved Rolex crown logo.
Garrett Silverstein
26 Jul 2025
January 5, 2026

Rolex 1030

The Rolex 1030 represents a watershed moment in horological history: Rolex's first complete in-house automatic movement. Before 1950, R...
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Gold Omega watch movement with visible gears, screws, and engraved text on the components.
Garrett Silverstein
26 Jul 2025
January 3, 2026

Omega 620

The Omega caliber 620 represents a pivotal moment in 1960s dress watch design when Jacques Ziegler engineered one of the thinnest manua...
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Close-up of a mechanical Omega watch movement with visible gears and engraved text.
Garrett Silverstein
26 Jul 2025
January 3, 2026

Omega 565

The Omega 565 represents the pinnacle of Omega's non-chronometer automatic movements from the 1960s, distinguished by its introduction ...
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Close-up of an Omega watch movement showing gears, screws, and engraved text on the metal components.
Garrett Silverstein
26 Jul 2025
January 3, 2026

Omega 355

The Omega caliber 355 represents the final iteration of Omega's bumper automatic movement series, a lineage that began with the revolut...
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