Latest Caliber Listings
Latest Watch Calibers
Brand Eterna Caliber Number 3501, EMC 3501 Movement Type Mechanical, manual-wind Shape...
Manufacturer Bulova Caliber Number NM50 Movement Type Quartz, battery-powered, Jewel Count 8...
Manufacturer Seiko Caliber Number 4T53, 4T53A Movement Type Quartz, battery-powered Display Analog Lignes 12.75”’ Diameter 29.5mm Height 4.6mm Jewel Count No jewels (0) Frequency 32,768 Hz Accuracy Rating <20 seconds/month...
Manufacturer Bulova Caliber Number 2192, 2192.10 Movement Type Electronic, tuning fork Lignes...
Brand Omega Caliber Number 269 Movement Type Mechanical, manual-wind Total Diameter 30.5mm...
Manufacturer Master of Time SA Caliber Number DB9, DB-9 Base Caliber ETA 6497-2 Lignes 16.5”’ (36.6mm) Diameter 36.6mm Height 4.5mm thick Beat Rate / Frequency 21,600 bph / 3 Hz...
Manufacturer S. Epson Corp. (Seiko Instruments Inc.) Caliber Number VX42, VX42E Seiko...
Revue Thommen is a watch brand that produces a wide variety of...
Manufacturer Seiko Caliber Number 7B72 Movement Type Solar-powered, radio-controlled, quartz Display Analog Jewel Count 0 Frequency 32,768 Hz Capacitor Part # 3023 24M, 302324M (unconfirmed!) Power Reserve ~9 months on...
Popular Horology Guides
Invention of the Ball Bearing Rotor In 1948, Eterna announced a friction-reducing...
Chronograph pushers are typically spring loaded with a coil between the button...
What is the difference between ETA caliber 2824-2 and 2804-2? Both of...
The second hand on my Miyota powered watch isn’t smooth… why? Is...
James recently asked Caliber Corner: I have an ETA movement I removed...
Automatic Watch Movements
Mechanical, self-winding
Brand Oris Caliber Number 645 In-House? No Base Caliber ETA 2836-2 Movement...
Brand Tudor Caliber Number MT5450-U Base Caliber Tudor MT5400 In-House? No (“Manufacture”)...
Brand ETA / Valjoux Caliber Number GL 754 Base Caliber ETA/Valjoux 7754...
Brand ETA Caliber Number 2094 Base Caliber ETA 2004-1 Movement Type Automatic...
MAnual-Wind Watch Movements
Hand-wound satisfaction
Brand Longines Caliber Number 280 Movement Type Manual wind, mechanical Diameter 11.75”’...
Manufacturer Favre-Leuba Caliber Number FL 253 Movement Type Mechanical, manual-wind Lignes 11.5”’...
Manufacturer Seagull Caliber Number TY3600, 3600, ST3600, ST36, ST-3600, ST36 Movement Type...
Manufacturer Greubel Forsey Caliber Number GF02N In-House? Yes Movement Type Manual-wind, mechanical,...
Quartz movements
Battery powered and ready to go
Brand Shinola Caliber Number Argonite 5021 Base Caliber Ronda 5021.D Type Quartz...
Manufacturer S. Epson Corp. (Seiko) Caliber Number VX44 Movement Type Quartz, battery-powered...
Brand Ronda Caliber Number Ronda 6203.B Type Quartz Lignes 11.5”’ Diameter 26mm...
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Recent Comments
Ofc u can Just need contact with your authirised dealer guarntee service and wait for…
Militado got this movement
Henry Archer Vesterhav. Mine is running at +2 sec/day. I do wish that the movement…
Step 1) Set the time correctly. Step 2) Wait 24 hours. Step 3) Compare the…
The wonderfully underrated Festina Automatic Skeleton (20632/1) also uses this movement. It keeps time better…
17 is the grout number. ST1701 is the specific automatic calibre and ST1700 the manual…