Manufacturer Bulova (Citizen) Caliber Number 8137 Jewels 11 Frequency 262.144 kHz Quartz Crystal 3-prong torsional resonator Battery Cell 395 (SR927W)...
Quartz
Nearly the downfall of the Swiss watch industry was and is the quartz movement. Loved by some and hated by others, the quartz movement uses a quartz crystal to create the vibrations needed to power a watch. More circuit than machine, quartz watches keep excellent time (better than COSC) for an often times a very cheap price and with little care needed. Shop for quartz watches
Manufacturer Miyota (Citizen) Caliber Number 3S10 (aka 3510) Type Quartz Size 13 1/2”’ (30.48mm) x 4.20mm thick Battery Cell Number...
Manufacturer ETA Caliber Number 955.122 Dimensions 25.6mm diameter x 3mm thick Battery Number 371 Jewels 7 Functions Hours, minutes, small...
Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VK83, VK83A Type Quartz (mecaquartz) Diameter 13 1/2”’ (30.8mm x 29.10mm)...
Manufacturer Seiko Caliber Number 7T62 / 7T62A Type Quartz Diameter 12”’ (24.1mm x 27.6mm) Thickness 3.3mm Jewels 0 Battery Cell...
Manufacturer Miyota (Citizen) Caliber Number 0S25 Type Quartz Replaces Caliber Citizen 0510 Size 13.50”’ (30.80mm) diameter x 5.10mm thick Battery...
Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VK67, VK67A Type Quartz (mecaquartz) Diameter 13 1/2”’ (30.8mm x 29.10mm)...
Manufacturer ETA Caliber Number 279.001 Replacement Caliber 976.001 Type Quartz Lignes 5 ½ ‴ × 6 ¾ ‴ Diameter 13mm...
Manufacturer ETA Caliber Number 980.153 Type Quartz Diameter 5 1/2”’ x 6 3/4”’ (13mm x 15.15mm) x 2.20mm thick Battery...
Brand Ronda Caliber Number Ronda 515 Line Powertech 500 Type Quartz Lignes 11 1/2”’ Diameter 26mm Casing Diameter 25.6mm Height...
Manufacturer ISA Caliber Number 9238/1970 Type Quartz Diameter 10 1/2”’ x 4.13mm thick Battery Cell Number 371 Stem 401-1610 Hand...
Vintage Grand Seiko quartz powered watch movement. Full caliber listing coming soon....
Manufacturer Seiko Caliber Number VS42A (VS42) Type Solar Powered (quartz) Lignes 11.5”’ Casing Diameter 28.6mm Thickness 3.5mm Total Height 5.7mm...
Brand Ronda Caliber Number Ronda 3520.D Type Quartz Size 10 1/2”’ x 11 1/2”’ Diameter 26.2mm Thickness 4.9mm Battery Cell...
Brand Ronda Caliber Number Ronda 5040.B Type Quartz Size 12 1/2”’ x 4.40mm thick Diameter 28.60mm Battery Cell Number 395...
Brand Mondaine Caliber Number 58-02 Movement Type Quartz Jewels 0 Battery Cell CR2032 Battery Lifetime About 3 years Diameter 11...
Manufacturer ETA Caliber Number 988.432, 988432 Dimensions 11 1/2”’ x 3.25mm thick Frequency 32’768 Hz Battery Number 370 (possibly 399?)...
This movement enables the watch to receive GPS signals from the Global Positioning System satellites. That signal sends the precise time and date to the watch based on the location of the wearer and information from the atomic clock which is accurate within 1 sec every 100,000 or so yrs.
Manufacturer Miyota (Citizen) Caliber Number 0S21 aka OS21 Type Quartz Replaces Caliber Citizen 0510 Diameter 13.50”’ (30.80mm) Height 5.10mm Battery...
Manufacturer Citizen Caliber Number E310 (E310M) Type Solar-Powered, quartz Diameter Unknown Thickness Unknown Battery (Capacitor) CTL920F (P/N 295-758 or 295-7580)...
Rolex also produces quartz movements, notably the caliber 6620 found in some Cellini models.
Brand Ronda Caliber Number 8040.N, 8040, 8040N Line Mastertech 8000 Type Quartz Linges 15”’ Diameter 34.6mm Height 5.6mm thick Battery...
Manufacturer Omega Caliber Number 5619, 5619A In-House? Unknown Dimensions Unknown (please add to the comments) Battery Cell Number CR2320 Battery...
Manufacturer Seiko Caliber Number 7T92 / 7T92A Type Quartz Diameter 12”’ (24.1mm x 27.6mm) Thickness 3.3mm Jewels 0 Battery Cell...
