Watch Calibre - Horologyne https://horologyne.com/calibre/ Your Watches Insight Tue, 07 Oct 2025 07:29:34 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.2 https://horologyne.com/wp-content/uploads/2025/09/horologyne-icon.svg Watch Calibre - Horologyne https://horologyne.com/calibre/ 32 32 Omega Calibre 1861 https://horologyne.com/calibre/omega-calibre-1861/ Tue, 07 Oct 2025 07:29:32 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1257 The classic hand-wound chronograph powering the iconic Speedmaster Moonwatch. Type / Function Key Specifications Manual-winding chronograph 21,600 vph • 48-hour reserve • 18 jewels

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]]> The classic hand-wound chronograph powering the iconic Speedmaster Moonwatch.

Type / FunctionKey Specifications
Manual-winding chronograph21,600 vph • 48-hour reserve • 18 jewels

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]]> Omega Calibre 9300 / 9900 https://horologyne.com/calibre/omega-calibre-9300-9900/ Tue, 07 Oct 2025 07:25:51 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1255 Used in modern Speedmaster and Seamaster chronographs. Type / Function Key Specifications Automatic chronograph 28,800 vph • 60-hour reserve • 54 jewels • Column wheel • Vertical clutch • Twin barrels • Co-Axial escapement

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]]> Used in modern Speedmaster and Seamaster chronographs.

Type / FunctionKey Specifications
Automatic chronograph28,800 vph • 60-hour reserve • 54 jewels • Column wheel • Vertical clutch • Twin barrels • Co-Axial escapement

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]]> Omega Calibre 8900 / 8901 https://horologyne.com/calibre/omega-calibre-8900-8901/ Tue, 07 Oct 2025 07:18:22 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1253 One of Omega’s first Master Chronometer movements certified by METAS. Used in Seamaster Aqua Terra and Globemaster. Type / Function Key Specifications Automatic (time + date) 25,200 vph (3.5 Hz) • 60-hour power reserve • 39 jewels • Twin barrels • Co-Axial escapement • Si14 silicon balance spring • Anti-magnetic > 15,000 Gauss

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]]> One of Omega’s first Master Chronometer movements certified by METAS. Used in Seamaster Aqua Terra and Globemaster.

Type / FunctionKey Specifications
Automatic (time + date)25,200 vph (3.5 Hz) • 60-hour power reserve • 39 jewels • Twin barrels • Co-Axial escapement • Si14 silicon balance spring • Anti-magnetic > 15,000 Gauss

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]]> Rolex Calibre 4130 https://horologyne.com/calibre/rolex-calibre-4130/ Mon, 06 Oct 2025 07:27:43 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1215 Powers the Cosmograph Daytona. Renowned for simplicity and efficiency. Type / Function Key Specifications Automatic chronograph 28,800 vph • 72-hour reserve • 44 jewels • Column-wheel • Vertical clutch

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]]> Powers the Cosmograph Daytona. Renowned for simplicity and efficiency.

Type / FunctionKey Specifications
Automatic chronograph28,800 vph • 72-hour reserve • 44 jewels • Column-wheel • Vertical clutch

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]]> Rolex Calibre 3186 https://horologyne.com/calibre/rolex-calibre-3186/ Mon, 06 Oct 2025 07:23:53 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1214 Found in GMT-Master II models. Successor of Calibre 3185 with improved anti-shock system. Type / Function Key Specifications Automatic (GMT function) 28,800 vph • 50-hour reserve • 31 jewels

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]]> Found in GMT-Master II models. Successor of Calibre 3185 with improved anti-shock system.

Type / FunctionKey Specifications
Automatic (GMT function)28,800 vph • 50-hour reserve • 31 jewels

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]]> Rolex Calibre 3135 https://horologyne.com/calibre/rolex-calibre-3135/ Mon, 06 Oct 2025 07:22:02 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1213 The legendary workhorse used for decades in classic Submariner and Datejust models. Type / Function Key Specifications Automatic (time + date) 28,800 vph • 48-hour power reserve • 31 jewels

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]]> The legendary workhorse used for decades in classic Submariner and Datejust models.

Type / FunctionKey Specifications
Automatic (time + date)28,800 vph • 48-hour power reserve • 31 jewels

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]]> Rolex Calibre 3255 https://horologyne.com/calibre/rolex-calibre-3255/ Mon, 06 Oct 2025 07:17:53 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1211 Introduced in 2015 for the Day-Date 40. Rolex claims twice the precision of COSC chronometer standards. Type / Function Key Specifications Automatic (day + date) 28,800 vph • 70-hour power reserve • 44 jewels • Chronergy escapement • Parachrom hairspring • Paraflex shock absorbers

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]]> Introduced in 2015 for the Day-Date 40. Rolex claims twice the precision of COSC chronometer standards.

Type / FunctionKey Specifications
Automatic (day + date)28,800 vph • 70-hour power reserve • 44 jewels • Chronergy escapement • Parachrom hairspring • Paraflex shock absorbers

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]]> Rolex Calibre 3235 https://horologyne.com/calibre/rolex-calibre-3235/ Mon, 06 Oct 2025 07:13:33 +0000 https://horologyne.com/?post_type=glossary_index_term&p=1209 Used in Submariner Date, Datejust, and Sea-Dweller models. Highly efficient escapement and extended power reserve. Type / Function Key Specifications Automatic (time + date) 28,800 vph (4 Hz) • 70-hour power reserve • 31 jewels • Chronergy escapement • Parachrom hairspring • Paraflex shock absorbers

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]]> Used in Submariner Date, Datejust, and Sea-Dweller models. Highly efficient escapement and extended power reserve.

Type / FunctionKey Specifications
Automatic (time + date)28,800 vph (4 Hz) • 70-hour power reserve • 31 jewels • Chronergy escapement • Parachrom hairspring • Paraflex shock absorbers

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