Manufacturer Armin Strom Caliber Number ARR25 Based On: Armin Strom ARR18 Movement Type Mechanical, manual-wind In-House? Yes Diameter 34.4mm Height 6.53mm Jewel Count 74 jewels Total Parts 506 Beat Rate
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Manufacturer Rolex Caliber Number 4162 Based On Rolex 4130 Movement Type Automatic, self-winding mechanical, chronograph In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification) Jewel Count 47 jewels Power Reserve
Manufacturer Rolex Caliber Number 2232 Based On Rolex 3130 Movement Type Automatic, self-winding mechanical In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification) Diameter 20mm Jewel Count 31 jewels Power
Manufacturer Miyota (Citizen) Caliber Number 2117 Movement Type Quartz, battery-powered Base Caliber 2115 Lignes 10.50”’ Diameter 23.7mm Height 4.15mm thick Jewels 0 Frequency 32,768Hz Accuracy Rating +/- 20 seconds/month Battery
Manufacturer ETA Caliber Number 2801-2 Movement Type Mechanical, manual-wind Lignes 11.5”’ Diameter 25.60mm Total Diameter 26.00mm Height 3.35mm thick Jewel Count 17 jewels Beat Rate / Frequency 28,800 bph /
Manufacturer Omega Caliber Number 8914 Movement Type Automatic, self-winding mechanical Chronometer Spec? Yes (Master Chronometer Certified, METAS, COSC) Diameter 29mm Height Jewel Count 38 jewels Beat Rate / Frequency 25,800
Manufacturer Seiko/Epson/Hattori (Shiojiri Ltd.) Caliber Number V515, V515A Movement Type Quartz, battery-powered Jewel Count No jewels (0) Frequency 32,768 Hz Accuracy Rating +/- 30 seconds/month Battery Cell # SR626SW /
Brand Fossil Caliber Number BT1 R3, BT1R3 Base Caliber Miyota 2026 + custom module Movement Type Quartz, battery-powered Jewel Count No jewels (0) Frequency 32,768 Hz Lift Angle Unconfirmed Battery
Manufacturer Seiko Caliber Number 6319, 6319A Base Caliber Seiko 6309A Movement Type Automatic, self-winding mechanical Diameter 27mm Height 5.2mm Jewel Count 21 jewels Beat Rate / Frequency 21,600 bph /
Manufacturer Peacock Movement ( 辽宁孔雀表业有限公司) Caliber Number SL3032, SL-3032 Base Caliber SL-3001 Lignes 11.5”’ Diameter 26mm Height 5.5mm thick Jewel Count 28 jewels Beat Rate / Frequency 28,800 bph /
Manufacturer Ronda Caliber Number 1062 Movement Type Quartz, battery-powered Lignes 6.75”’ x 8”’ Overall Diameter 15.3mm x 17.8mm Casing Diameter 15.3mm x 17.8mm Height 1.9mm Jewel Count 1 or 4
Manufacturer Hangzhou Watch Movement Caliber Number 7M01 Movement Type Automatic, self-winding mechanical Diameter 30mm Height 5.73mm Jewel Count 21 jewels Beat Rate / Frequency 28,800 bph / 4 Hz Lift
Invicta used to list the caliber number in the watch specs tabs on their official website. Recently, the brand switched to an internal code system which essentially (whether intended or
Brand Orient Caliber Number KSA00 Manufacturer Seiko Epson Movement Type Quartz, solar-powered Jewel Count Unconfirmed Frequency 28,800 bph / 4 Hz Accuracy Rating +/- 15 seconds/month Capacitor Part # Unconfirmed
Brand Invicta Caliber Number IM-A-125, IMA125 Base Caliber (Unconfirmed) Movement Type Automatic, self-winding mechanical Jewels 17 Beat Rate / Frequency 21,600 bph / 3 Hz Lift Angle (Unconfirmed) Power Reserve
Sources
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