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 /
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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
Brand Orient Star Caliber Number 40R53 Manufacturer Epson (Seiko Instruments Inc.) Movement Type Automatic, self-winding mechanical Jewel Count 22 jewels Beat Rate / Frequency 21,600 vph / 3 Hz Lift
Brand Invicta Caliber Number IM-A-006, IMA006 Base Caliber 7750 Movement Type Automatic, self-winding mechanical Lignes 13.25”’ Diameter 30mm Height 7.9mm thick Jewels 25 (see below) Beat Rate / Frequency 28,800
Brand Invicta Caliber Number IM-Q-012, IMQ012 Movement Type Quartz, battery-powered Diameter 28.8mm Height 4.57mm Jewel Count 0 jewels Frequency 32,768 Hz Accuracy Rating +/- 20 seconds/month Battery Cell # 371/370
Brand Time Module, Inc. (TMI) Caliber Number VD57, VD57A, VD57B, VD57C Movement Type Quartz, battery-powered Lignes 12.75”’ Outside Diameter 29.5mm x 26mm Casing Diameter 28.8mm Height 4.57mm Jewel Count 0
Sources
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