Seiko caliber 9R86 found in the Grand Seiko Spring Drive model SBGC005. 50 jewels and consisting of 416 parts. Made in Japan.
Power Reserve
Manufacturer Tudor Caliber Number MT5621, MT-5621 In-House? Yes Diameter 33.8mm Height 6.5mm Vibrations Per Hour 28,800 bph (4 Hz) Power...
Manufacturer Miyota Caliber Number 9100 Movement Type Automatic, self-winding mechanical Lignes 13.5”’ Diameter 30.2mm Height 5.52mm Jewels 26 Vibrations Per...
Manufacturer Moritz Grossmann Caliber Number 100.2 Movement Type Mechanical, manual-wind Diameter 36.4mm Height 5.4mm thick Jewels 26 Components 227 Beats...
Manufacturer Zeitwinkel Montres S.A., CH St-Imier Caliber Number ZW0103 Base Caliber Zeitwinkel ZW0102 Movement Type Automatic Linges 13.5”’ Diameter 30.40mm...
Manufacturer Seiko Caliber Number 4R57, 4R57A Movement Type Automatic Lignes 12”’ Thickness 6.63mm Jewels 29 Vibrations Per Hour 21,600 bph...
Manufacturer H. Moser & Cie Caliber Number HMC 324 Movement Type Mechanical, manual-wind In-House? Yes Diameter 32mm x 36mm Height...
Manufacturer Miyota Caliber Number 9019 Base Caliber Miyota 9015 Movement Type Automatic, self-winding mechanical Linges 11.5’’’ Diameter 26mm Height 3.9mm...
Manufacturer H. Moser & Cie Caliber Number HMC 804 Movement Type Automatic, self-winding mechanical, tourbillon In-House? Yes Diameter 32mm Height...
Manufacturer Hangzhou Watch Factory Caliber Number 2C30 Based On Seiko 7009A Movement Type Automatic, self-winding mechanical Lignes 12”’ Diameter 27mm...
Manufacturer Seiko Caliber Number NE57, NE57A Movement Type Automatic, self-winding mechanical Lignes 12”’ Diameter 27.4mm casing Diameter 29.36mm Thickness 6.63mm...
Power Reserve refers to the running time of a fully wound mechanical watch (manual-wind or automatic). For example, if you...
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Thank you, Arash. Listing updated.
Active Caliber Listings
Tengo un mondaine big date que al cambiarle la batería dejo de funcionar la verdad…
My apologies, I missed that somehow.
Hi Gary L, you are correct. Please see the SW300-1 here and the SW330-1 here.
Hello everyone, I think the SW300 is Sellita’s version of the ETA 2892-A2. The GMT…
As far as I know, this caliber was produced in the mid-eighties to the mid-nineties