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
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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
Brand Alpina Caliber Number AL-650, AL650 In-House? No Exclusive? Yes Base Movement Sellita SW461-1 (previously ETA 6498-1) Movement Type Automatic, self-winding mechanical, regulator Lignes 13.75”’ Diameter 31mm Height Unconfirmed (base
Brand Hublot Caliber Number HUB4100 In-House? No Base Movement ETA 7753 Movement Type Automatic, self-winding mechanical, chronograph Lignes 13.25”’ Diameter 30mm Height 7.9mm Jewel Count 27 jewels Beat Rate /
Manufacturer Unitas Caliber Number 6376 Movement Type Mechanical, manual-wind Lignes 13”’ Diameter 29mm Height 3.85mm Jewel Count 17 jewels Beat Rate / Frequency 21,600 bph / 3 Hz Lift Angle
Manufacturer Citizen Caliber Number H145, H145M Movement Type Quartz, solar-powered, radio-controlled Jewel Count 6 jewels Frequency 32,768 Hz Accuracy Rating +/- 15 seconds/month Capacitor Part # 295-753 (295-7530, 2957530) Power
Brand Breitling Caliber Number 13, B13 In-House? No Base Caliber ETA 7750 Movement Type Automatic, self-winding mechanical, chronograph Chronometer Spec? Yes (COSC) Lignes 13.25”’ Diameter 30mm Height 7.9mm Jewel Count
Manufacturer Bifora / Bidlingmaier Caliber Number 111 Movement Type Automatic, manual-wind Lignes 11.5”’ Diameter 26mm Height Unconfirmed Jewel Count 17 (higher jewel counts such as 22 also found) Beat Rate
Manufacturer ETA Caliber Number 1080 Movement Type Mechanical, manual-wind Lignes 10.5”’ Diameter Overall 23.7mm Casing Diameter 23.3mm Height 4.15mm Jewel Count 17 Beat Rate / Frequency 18,000 bph / 2.5
Manufacturer Seiko Caliber Number M705, M705A Movement Type Quartz, digital Display Type Nematic Liquid Crystal with Field Effect Mode (FEM) Diameter 34.2mm Height 6.48mm Jewel Count No jewels (0) Beat
Manufacturer ETA Caliber Number 955.402, 955402 Lignes 10.5”’ Diameter 23.3mm Height 2.5mm thick Jewels 7 Frequency 32,768 Hz Battery Cell Number 371 (or 395 depending on watch model) Stem 401-906
Manufacturer Seiko Caliber Number 7T32, 7T32A, 7T32B Movement Type Quartz, battery-powered Diameter 27.6mm Casing Diameter 27mm Height 3.1mm (3.2mm w/ battery) Jewel Count No jewels (0) Frequency 32,768 Hz Accuracy
Manufacturer Seiko Caliber Number 8L36, 8L36A Movement Type Automatic, self-winding mechanical Jewel Count 27 Beat Rate / Frequency 28,800 bph / 4 Hz Lift Angle Unconfirmed Power Reserve ~50 hours
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