Brand Shinola Caliber Number Argonite 515.24H Base Caliber Ronda 515.24H Line Powertech 500 Type Quartz Size 11 1/2”’ x 3mm...
Chronograph
Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VK83, VK83A Type Quartz (mecaquartz) Diameter 13 1/2”’ (30.8mm x 29.10mm)...
Brand Shinola Caliber Number Argonite 5021 Base Caliber Ronda 5021.D Type Quartz Size 12 1/2”’ x 4.40mm thick Diameter 28.60mm...
Manufacturer Sellita Caliber Number SW510 BH a, SW510 BHa, SW510BHa Base Caliber SW510 (base base is the ETA/Valjoux 7750) Movement...
Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD77, VD77A Type Quartz Lignes 10.5”’ Diameter 23.7mm Casing Diameter 23.3mm...
Manufacturer Seiko Caliber Number 8T67 Movement Type Quartz, battery-powered, mecaquartz Lignes 13.5”’ Diameter 30.8mm x 29.10mm Height 5.1mm Jewel Count...
Manufacturer Rolex Caliber Number 4132 Movement Type Automatic, self-winding mechanical, chronograph In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification)...
Brand Ronda Caliber Number 8040.N, 8040, 8040N Line Mastertech 8000 Type Quartz Linges 15”’ Diameter 34.6mm Height 5.6mm thick Battery...
Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD53, VD53A, VD53B, VD53C Type Quartz Linges 12 3/4”’ Diameter 29.50mm...
Brand Omega Caliber Number 3330 In-House? No Base Caliber: See below… Movement Type Automatic chronograph, self-winding mechanical Chronometer Spec? Yes...
Tag Heuer calibre 36 (Monaco 24) automatic chronograph movement with 31 jewels. 36,000 vph with a 50 hr power reserve. Also a certified chronometer (COSC).
Manufacturer IWC (International Watch Co.) Caliber Number 69380 Base Cal. 69370 Mvmt. Type Automatic, self-winding mechanical, chronograph In-House? Yes Diameter...
Manufacturer ETA Caliber Number G10.711 Type Quartz Diameter 13 1/2”’ (29.80mm) x 5.62mm thick Battery Cell Number 394 Stem Unknown...
Manufacturer Ronda Caliber Number 5040.D, 5040D Movement Type Quartz, battery-powered Lignes 12.5”’ Diameter 28.6mm Height 4.40mm thick Jewels 13 for...
Brand Airain Caliber Number AM1 Based On LGP caliber L113 (Valjoux 222 roots) Manufactured By Manufacture La Joux-Perret Movement Type...
Manufacturer Miyota (Citizen) Caliber Number JS06 Type Quartz Diameter 12.5”’ (28.2mm x 26mm) Casing Diameter 27.6mm x 26mm Height 4.30mm...
Are you in the market for luxury mechanical chronograph watches with in-house calibers but don’t know where to start? This...
Manufacturer ISA Caliber Number 8176-2050 Type Quartz, battery-powered Lignes 11.5”’ Diameter 25.6mm Height 3.7mm (5.7mm total) Jewels 3 Frequency 32,768...
Brand Omega Caliber Number 9904 Base Caliber Omega 9300 Movement Type Automatic, self-winding mechanical In-House? Yes COSC? Yes METAS? Yes...
Brand Omega Caliber Number 910 Movement Type Manual wind Base Caliber Omega 860 Jewels 17 Power Reserve 44 hours Vibrations...
Manufacturer Seiko Time Corp. Caliber Number 8M26, 8M26A Movement Type Quartz, battery-powered, multi-function Diameter 24mm Casing Diameter 25.5mm Height 3mm...
Brand ETA / Valjoux Caliber Number 7755 Based On 7750 Movement Type Automatic, self-winding mechanical, chronograph Jewels 25 Lignes 13...
Manufacturer Omega Caliber Number 9920 Base Caliber 9900 In-House? Yes Movement Type Automatic, self-winding mechanical Display Analog Diameter 32.5mm (needs...
Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD54B Movement Type Quartz Lignes 12 3/4”’ Diameter 29.5mm Thickness 3.97mm...
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