Caliber Corner

Caliber Corner

Watch movement pics, specs and opinions. Opening every watch we get our hands on. Join us in our mission to spread movement awareness!

422Articles
Seagull Caliber ST6

Watch News1 year ago

Manufacturer Seagull Caliber Number ST6, TY6D1K, TY6XX Movement Type Automatic, self-winding mechanical Diameter 19.8mm Height Depends on version Jewels 17 Beats per hour 21,600 vph, 3Hz Power Reserve > 36

Seagull Caliber TY2706

Watch News1 year ago

Manufacturer Seagull Caliber Number TY-2706, TY2706, ST1701, ST17 Base Caliber ST16 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 4.65mm Jewels 20 Beats per hour 21,600 vph, 3Hz

Citizen Caliber 8229A

Watch News1 year ago

Brand Citizen Caliber Number 8229, 8229A Manufacturer Miyota In-House? Yes (Citizen owns Miyota) Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 5.67mm Jewels 21 Vibrations Per Hour 21,600

Sellita Optimization Barrel RDM+

Watch News1 year ago

On December 17, 2020, Sellita published an R&D technical commutation / specific information sheet (No. 25) with regards to “Optimization barrel SW3XX-1” aka the RDM+ barrel. In Sellita’s own words:

Bell & Ross Caliber BR-CAL 302

Watch News1 year ago

Brand Bell & Ross Caliber Number BR-CAL 302, BR-302 In-House? No Base Caliber Sellita SW300-1 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Height 3.6mm thick Jewels 25 Vibrations

Ulysse Nardin Caliber UN-816

Watch Blogs1 year ago

Brand Ulysse Nardin Caliber Number UN-816, UN816 In-House? No Base Caliber Sellita SW300-1 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26.5mm Height 3.6mm Jewel Count 25 Beat Rate 28,800

S. Epson Caliber YN56

Watch News1 year ago

Manufacturer S. Epson (Seiko) Caliber Number YN56 (aka YN56A) Movement Type Automatic, self-winding mechanical Lignes 12.1”’ Diameter 27.4mm Height 5.32mm Jewels 22 Beat Rate 21,600 bph Lift Angle 52 degrees

ETA Caliber 2842

Watch Blogs1 year ago

Manufacturer ETA Caliber Number 2842 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 4.7mm Jewel Count 21 (date version have 23) Beat Rate 21,600 vph Lift Angle 50

ETA Caliber 805.112

Watch News1 year ago

Manufacturer ETA Caliber Number 805.112, 805112 Movement Type Quartz, battery-powered Lignes 11.5”’ Diameter 25.6mm Height 3.65mm (3.7mm including battery) Jewel Count 0 Frequency 32,768 Hz Battery Cell 377 Battery Life

List of PTS Resources Calibers

Watch Blogs1 year ago

PTS Resources (partner with Hangzhou Watch Company), is based in Hong Kong with offices in Shenzhen and Guangzhou. Made in China watch movements are painstakingly difficult to research and organize.

Citizen Caliber B612

Watch Blogs1 year ago

Brand Citizen Watch Co. Caliber Number B612, B612A Manufacturer Miyota (owned by Citizen) Movement Type Quartz, solar-powered Lignes Unconfirmed Diameter Unconfirmed Height Unconfirmed Jewel Count No jewels (0) Frequency 32,768

Junghans Caliber J800.1

Watch News1 year ago

Brand Junghans Caliber Number J800.1 Base Caliber ETA 2824-2 or Sellita SW200-1 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Thickness 4.6mm Jewels 25 or 26 Vibrations Per Hour

Seiko Caliber 7009

Watch Blogs1 year ago

Manufacturer Seiko Caliber Number 7009, 7009A Movement Type Automatic, self-winding mechanical Diameter 27.4mm Casing Diameter 27mm Height 4.9mm Jewel Count 17 Beat Rate 21,600 vph Lift Angle Unconfirmed Power Reserve

ETA Caliber E64.111

Watch Blogs1 year ago

Manufacturer ETA Caliber Number E64.111, E64111 Base Caliber ETA E64.111 Movement Type Quartz, battery-powered Thermocompensated? Possible (see below) Lignes 11.5”’ Diameter 25.6mm Height 1.95mm (not including the battery) Jewels Eight

ESA Caliber 9154

Watch Blogs1 year ago

Manufacturer ESA (Ebauches S.A.) Caliber Number 9154 Movement Type Electronic Lignes 12.5”’ Diameter 28mm Height 5.5mm Jewel Count 13 Frequency 28,800 vph, 4Hz Battery Cell 344 (unconfirmed!) Battery Life Unconfirmed

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