Brand Seiko Caliber Number 4S27 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Jewel Count 28 jewels Beat Rate / Frequency 28,800 bph / 4 Hz Lift Angle Unconfirmed
Brand Seiko Caliber Number 4S27 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Jewel Count 28 jewels Beat Rate / Frequency 28,800 bph / 4 Hz Lift Angle Unconfirmed
Brand Citizen Watch Co. Caliber Number 1015, 1015A, 1015B Movement Type Quartz, battery-powered Lignes 6 3/4”’ x 8”’ Diameter 18.1mm x 16.1mm x 17.8mm Height 2.71mm Jewel Count No jewels
Brand Paul Picot Caliber Number PP 1200, PP1200 In-House? No Base Caliber ETA 2892-A2 Movement Type Automatic, self-winding mechanical Chronometer Spec? Yes (COSC) Lignes 11.5”’ Diameter 25.6mm Height 4.95mm Jewel
Brand Rado Caliber Number R734 Base Caliber ETA C07.631+ Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Jewel Count 25 jewels Beat Rate / Frequency 21,600 bph / 3
Brand Seiko Time Corp. Caliber Number YT57. YT57A, YT57B Movement Type Kinetic, automatic/quartz hybrid Outside Diameter 27.6mm Casing Diameter 27mm Height 4.3mm Jewel Count 6 jewels Frequency 32,768 Hz Accuracy
Brand Tudor Caliber Number T401-901 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Height Unconfirmed Jewel Count 21 jewels Beat Rate / Frequency 28,800 bph / 4 Hz Lift
Manufacturer S. Epson Corp. Caliber Number AL32, AL32A Base Caliber S. Epson AL82A Movement Type Quartz, battery-powered Lignes 10.5”’ Casing Diameter 23.3mm Outside Diameter 23.7mm (22mm x 22.6mm) Height 4.15mm
Brand Ball Watch Company Caliber Number RR1206-C, RR1206C In-House? No Exclusive? Yes Base Caliber Sellita SWXX with custom modules Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height Unconfirmed
Manufacturer Forsining? T-Winner? Caliber Number DD 119, DD119 Movement Type Automatic, self-winding mechanical Diameter 32.8mm Height 5.87mm Jewel Count 17 jewels (unconfirmed) Beat Rate / Frequency 21,600 bph / 3
Brand Eberhard & Co. Caliber Number EB 140, EB140 Manufacturer Sellita AMT Movement Type Mechanical, manual-wind Lignes 14”’ Height Unconfirmed Jewel Count 18 jewels Beat Rate / Frequency 28,800 bph
Manufacturer Sellita Caliber Number SW200-2 Base Caliber Sellita SW200-1 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 4.6mm Jewel Count 26 jewels (unconfirmed) Beat Rate / Frequency 28,800
Brand S. Epson (Seiko) Caliber Number VX3R, VX3RE Movement Type Quartz, battery-powered Lignes 10.5”’ Overall Diameter 24mm Casing Diameter 23.3mm x 21.3mm x 21.5mm Height 3.05mm Jewel Count No jewels
Brand Tissot Caliber Number 2481 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 5.25mm Jewel Count 21 Beat Rate / Frequency 21,600 bph / 3 Hz Lift Angle
Manufacturer Grand Seiko Caliber Number 9SA4, 9SA4A Movement Type Mechanical, manual-wind Diameter Unconfirmed Height Unconfirmed Jewel Count 47 jewels Beat Rate / Frequency 36,000 bph / 5 Hz Lift Angle
Brand SGT (Société des Garde-Temps SA) Caliber Number SGT-100, SGT100, SGT 100 E4 Movement Type Mechanical, manual-wind Lignes 11.5”’ Overall Diameter 26mm Casing Diameter 25.6mm Height 4.05mm Jewel Count 17