Manufacturer Miyota Caliber Number 82S3 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 5.67mm Jewel Count 21 jewels...
Automatic Movements
Automatic movements aka self-winding mechanical watch movements do not require batteries. These calibers use the movement of your wrist to turn a rotor (osculating weight) that winds a mainspring. The stored energy is released in a controlled process through the escapement and gears that are connected to the hands which tell the time. Automatic watches are designed to not be overwound. Browse the vintage and modern automatic watch caliber database below…
Manufacturer Shandong Liaocheng Zhong Tai Watch Co., Ltd. (山東聊城中泰表業有限公司) Caliber Number G2666Z, G2666ZH Movement Type Automatic, self-winding mechanical Diameter 27mm...
Brand Jacob & Co. Caliber Number JCAA11 In-House? No (manufacture caliber) Manufacturer Concepto Movement Type Automatic, self-winding Diameter 29.5mm Height...
Brand Bulova (via Miyota) Caliber Number 82S6 Base Caliber Miyota 82S0 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm...
Brand Rado Caliber Number R766 In-House? No Base Caliber ETA A31.111 (based on 2892-A2 framework) Movement Type Automatic, self-winding mechanical...
Brand Longines Caliber Number L686.2 In-House? No Base Caliber ETA 7754 Movement Type Automatic, self-winding mechanical, chronograph Lignes 13.25”’ Diameter...
Manufacturer PTS Resources Caliber Number JHLS 15, JHLS15 Movement Type Automatic, self-winding mechanical Diameter 34.6mm Height 7mm Jewel Count 45...
Brand Rado Caliber Number R763 In-House? No Base Caliber ETA C07.611 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm...
Manufacturer Tianjin Sea-Gull Caliber Number TY2712 (aka ST1742) Movement Type Automatic, self-winding mechanical Diameter 29.3mm Height 6.73mm Jewel Count 25...
Manufacturer ETA Caliber Number A31.111, A31111 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Height 3.85mm Jewel Count 21...
Brand Omega Caliber Number 565 Base Caliber 563 In-House? Yes Movement Type Automatic, self-winding mechanical Lignes 12.5”’ Diameter 27.9mm Height...
Manufacturer Concepto Caliber Number C99001 Based On ETA 7750 Movement Type Automatic, self-winding mechanical, chronograph Lignes 13.25”’ Diameter 30mm Height...
Brand S. Epson (Seiko) Caliber Number YN84, YN84A Movement Type Automatic, self-winding mechanical Diameter 27.4mm Height 5.32mm Jewel Count 22...
Brand Vacheron Constantin Caliber Number 1326 In-House? No (manufacture movement) Manufacturer Manufacture Horlogère ValFleurier Based On Cartier 1904 MC Movement...
Manufacturer Dandong/Peacock Watch Factory Caliber Number SL-3034, SL3034 Base Caliber SL-3001 Diameter 29.3mm Height 5.4mm thick Jewels 28 Beat...
Brand Oris Caliber Number 754 In-House? No Base Caliber Sellita SW221-1 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm...
Brand Breitling Caliber Number 26, B26 In-House? No Base Caliber ETA 2892A2 – see below… Movement Type Automatic, self-winding mechanical,...
Brand Raymond Weil Caliber Number RW4250, RW 4250 In-House? No Base Caliber Sellita SW260-1 or SW261-1 (see below) Movement Type...
Manufacturer Sellita Caliber Number SW260-1 Base Caliber SW200-1 Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Height 5.6mm thick Jewels...
Brand Longines Caliber Number L791.4 In-House? No Base Caliber ETA A08.L11 Movement Type Automatic, self-winding mechanical, flyback chronograph Chronometer Spec?...
Manufacturer Officine Panerai Caliber Number P.2003, P2003 In-House? Yes Movement Type Automatic, self-winding mechanical Lignes 13.75”’ Height 8mm Jewel Count...
Brand Citizen Caliber Number 8050, 8050A Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Height 4.56mm Jewel Count 21...
Brand Citizen (via Miyota) Caliber Number 8322, 8322A Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 5.6mm (unconfirmed)...
Brand Carl F. Bucherer Caliber Number CFB A2050 Base Caliber CFB A2000 In-House? Yes Movement Type Automatic, self-winding mechanical Certified...
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Recent Comments
Hi Tom, our understanding of heavy drive is that it compensates for out-of-balance seconds hands…
Would you be kind enough to provide diving watches that use this movement? I have…
With the Heavy Drive / High Torque shock protection, what can you tell us about…
It's just black backplate and I've seen the gooseneck on other ST-19 watches.
Thats a boat load of money for a module 2892A2..
I have one în a hamilton jazzmaster thinline and it is loud
How noisy is it? My watch with L888 is quite noisy