Seiko caliber 8R28 found in an Ananta model SRQ011. This automatic chronograph movement has 34 jewels, power reserve of 45+ hours, consists of 292 parts, and beats at 28,800 vph. It has a column wheel and vertical clutch. Made in Japan.
Column Wheel
Brand Breitling Caliber Number B04 Base Caliber Breitling B01 In-House? Yes Certified Chronometer? Yes Beat Rate / Frequency 28,800 bph...
Brand Seiko Caliber Number 6139B Movement Type Automatic Jewels 17 Vibrations Per Hour 21,600 bph Diameter 27mm Thickness 7.1mm Shock...
Brand Omega Caliber Number 9300 Movement Type Automatic, Chronograph In-House? Yes Jewels 54 Power Reserve 60 hours Vibrations Per Hour...
Brand Omega Caliber Number 8605 Movement Type Automatic, Chronograph Power Reserve 60 hours Vibrations Per Hour 28,800bph Hairspring Silicon Si14...
Brand Hublot Caliber Number UNICO HUB1241 Type Automatic In-House Yes Jewels 38 Power Reserve 72 hours Components 330 parts Vibrations...
Manufacturer Longines Caliber Number 30CH, 30 CH Movement Type Mechanical, manual-wind In-House? Yes Linges 13.25”’ Diameter 29.80mm Height 6.20mm Jewels...
Brand Hublot Caliber Number HUB1280 (Unico 2) Base Caliber HUB1240 Type Automatic In-House? Yes Diameter 30mm Height 6.75mm thick Jewels...
Manufacturer Frédéric Piguet Caliber Number 1271 Type Quartz (mechaquartz) Lignes 12”’ Diameter 27.60mm Thickness 6.1mm Battery Cell Number 394 Claimed...
Manufacturer Omega Caliber Number 9900 Replaces Caliber 9300 In-House? Yes Movement Type Automatic, self-winding mechanical, chronograph Display Analog Diameter 32.5mm...
Manufacturer Blancpain Caliber Number F185 Base Caliber Frederic Piguet 1185 (FP1185, FP 1185) Type Automatic Lignes 12”’ Diameter 26.2mm Height...
Brand Vacheron Constantin Caliber Number 1137 (VC1137, VC 1137) Base Caliber Frederic Piguet 1185 (FP1185, FP 1185) Type Automatic Lignes...
Manufacturer MB&F Caliber Number Sequential EVO Type Manual wind Jewels 59 Number of Parts 585 Power Reserve 72 hours Vibrations...
Manufacturer Seiko Caliber Number 8R46, 8R46A Family/Series 8R Movement Type Automatic In-House Yes Lignes 12.5”’ Diameter 28.6mm Height 7.62mm Jewels...
Manufacturer Breitling Caliber Number B01 Base Caliber B01 In-House? Yes Certified Chronometer? Yes (COSC) Jewels 47 Vibrations Per Hour 28,800...
Manufacturer Omega Caliber Number 9920 Base Caliber 9900 In-House? Yes Movement Type Automatic, self-winding mechanical Display Analog Diameter 32.5mm (needs...
Manufacturer Seiko Instruments (SII) / Time Module (TMI) Caliber Number NE86, NE86A Family/Series NE Movement Type Automatic, self-winding mechanical, chronograph...
Manufacturer TAG Heuer Caliber Number Heuer 02 Movement Type Automatic, self-winding mechanical, chronograph In-House? Yes Jewels 33 Total Parts 168...
Manufacturer TAG Heuer Caliber Number TH20-00, TH 20-00 Movement Type Automatic, self-winding mechanical, chronograph In-House? Yes Jewels 33 Beat Rate...
Manufacturer TAG Heuer Caliber Number TH20-09, TH 20-09 Based On Heuer 02T Movement Type Automatic, self-winding mechanical, chronograph, tourbillon In-House?...
Manufacturer Rolex Caliber Number 4132 Movement Type Automatic, self-winding mechanical, chronograph In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification)...
Brand A. Lange & Söhne Caliber Number L001.1 Movement Type Mechanical, manual-wind In-House? Yes Diameter 30.5mm Height 9.5mm Total Components...
Brand Longines Manufacturer ETA Caliber Number L688.2 Base Caliber A08.L01 In-House? No Movement Type Automatic, self-winding mechanical, chronograph COSC? No...
Brand Tudor Caliber Number MT5813 Base Caliber Breitling B01 Movement Type Automatic, self-winding mechanical, bi-compax chronograph In-House? No (manufacture) Certified...
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