Brand Seiko Caliber Number 6308, 6308A Base Caliber Seiko 6309A Movement Type Automatic Lignes 12”’ Diameter 27mm Height 5.2mm thick...
Made in Japan
Brand Ruben & Sons (Technosablier) Caliber Number MD3G Base Caliber Miyota 8215 Movement Type Automatic Linges 11 1/2”’ Diameter 26mm...
Manufacturer Miyota (Citizen) Caliber Number 2453 Type Quartz Lignes 13.5”’ Diameter 30.2mm Height 4.35mm thick Total Height 6.2mm Dial Feet...
Manufacturer Seiko Caliber Number VS42A (VS42) Type Solar Powered (quartz) Lignes 11.5”’ Casing Diameter 28.6mm Thickness 3.5mm Total Height 5.7mm...
Manufacturer Bulova (Citizen) Caliber Number 8137 Jewels 11 Frequency 262.144 kHz Quartz Crystal 3-prong torsional resonator Hacking? Yes (energy saving)...
Brand Miyota (Citizen) Caliber Number 9039 Movement Type Automatic, self-winding Lignes 11 1/2”’ Diameter 26mm Thickness 3.90mm Total Height 5.64mm...
Brand Miyota (Citizen) Caliber Number 83S0 Movement Type Automatic Diameter 11 1/2”’ (26mm) Height 5.67mm Jewels 21 Vibrations Per Hour...
Manufacturer Seiko Caliber Number V157, V157A Type Solar Powered (quartz) Diameter 28.6mm Casing Diameter 24mm Thickness 3.5mm Total Height 5.8mm...
Manufacturer Seiko Caliber Number PC32, PC32A Type Quartz Lignes 10.5”’ Diameter 23.7mm Casing Diameter 18.10mm Thickness 4.15mm Jewels 0 Battery...
Manufacturer Seiko Caliber Number 2906, 2906A Movement Type Automatic Diameter 18mm (casing) Height 5.35mm Jewels 17 Vibrations Per Hour 28,800...
Manufacturer Miyota (Citizen) Caliber Number 2035 Type Quartz Lignes 6 3/4”’ x 8”’ Diameter 18.5mm x 15.3mm Height 3.15mm thick...
Manufacturer Miyota (Citizen) Caliber Number JS06 Type Quartz Diameter 12.5”’ (28.2mm x 26mm) Casing Diameter 27.6mm x 26mm Height 4.30mm...
Manufacturer Seiko Caliber Number 7T92 / 7T92A Type Quartz Diameter 12”’ (24.1mm x 27.6mm) Thickness 3.3mm Jewels 0 Battery Cell...
Manufacturer Seiko Instruments (SII), Time Module (TMI) Caliber Number NE15B Base Caliber NE15 Movement Type Automatic Diameter 27.40mm Casing Diameter...
Manufacturer Miyota (Citizen) Caliber Number 0S30 (sometimes typed as OS3O) Type Quartz Diameter 13.50”’ (30.80mm) Height 4.13mm Jewels 0 Battery...
Manufacturer Seiko Caliber Number 4R36, 4R36A Movement Type Automatic Diameter 27.4mm (casing 27mm) Thickness 5.32mm Jewels 24 Vibrations Per Hour...
Manufacturer Miyota (Citizen) Caliber Number 6P24 Type Quartz Diameter 10.5”’ (22.6mm) Thickness 3.45mm Minimum Case 28mm diameter x 7.65 thick...
Manufacturer Miyota (Citizen) Caliber Number Super 2035 Type Quartz Lignes 6 3/4”’ x 8”’ Diameter 18.5mm x 15.3mm Height 3.15mm...
Manufacturer Miyota (Citizen) Caliber Number 9U13 Type Quartz Replaces Caliber Citizen 0510 Diameter 10.50”’ (21.5mm) Thickness 2.33mm Jewels 0 Dial...
Brand Orient Caliber Number F6922 In-House? Yes Movement Type Automatic Diameter (Add to comments below…) Height (Add to comments below…)...
Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD51B Type Quartz Diameter 12 3/4”’ (29.5mm) 26mm between 3:00-9:00 Casing...
Manufacturer Citizen Caliber Number E310 (E310M) Type Solar-Powered, quartz Diameter Unknown Thickness Unknown Battery (Capacitor) CTL920F (P/N 295-758 or 295-7580)...
Manufacturer Miyota (Citizen) Caliber Number 6S50 (sometimes typed as 6S5O) Type Quartz Replaces Caliber Unknown, please add in the comments...
Manufacturer Seiko Instruments Inc. / SII / Hattori / TMI Caliber Number VK64, VK64A Type Quartz (mecaquartz) Diameter 13 1/2”’...
