Manufacturer Rolex Caliber Number 7140 Movement Type Automatic, self-winding mechanical In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification) Jewels...
3 Hander
Manufacturer Manufacture la Joux-Perret S.A. (MLJP) Caliber Number LJP-G101 Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Casing Diameter 26mm...
Manufacturer Miyota (Citizen) Caliber Number 8N26 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 26mm Height 5.55mm Minimum Case Diameter...
Manufacturer Tudor Caliber Number MT5402, MT-5402 In-House? Not exactly Diameter 26mm Thickness 6.5mm Vibrations Per Hour 28,800 bph (4 Hz)...
Manufacturer Tudor Caliber Number MT5400, MT-5400 In-House? Yes Diameter 31.8mm Thickness 6.5mm Vibrations Per Hour 28,800 bph (4Hz) Lift Angle...
Brand Rolex Caliber Number 3230 Based On Rolex 3130 Movement Type Automatic, self-winding mechanical In-House? Yes Chronometer? Yes (COSC +...
Miyota caliber 5R32 from a Philip Stein watch. Made in Japan. Zero jewels. Battery number 337/SR416SW.
Brand ETA Caliber Number A31.L11, A31L11 In-House? No Base Caliber ETA A31.L11 Movement Type Automatic, self-winding mechanical COSC? Yes Lignes...
Brand Tag Heuer Caliber Number 7 Base Caliber ETA 2892-A2 or Sellita SW300-1 Movement Type Automatic Lignes 11.5”’ Diameter 26.2mm...
Manufacturer Seiko Instruments Inc. / SII / Hattori / TMI Caliber Number VH31, VH31A Type Quartz (mechaquartz) Lignes 10.5”’ Diameter...
Manufacturer Seiko Caliber Number 6R31, 6R31A Movement Type Automatic Diameter 27.40mm (needs confirmed) Casing Diameter 27mm (needs confirmed) Height 5.25mm...
Brand Miyota (Citizen) Caliber Number 8N24 Movement Type Automatic Lignes 11.5”’ Diameter 26mm Height 5.55mm Minimum Case Diameter 30.3mm Minimum...
Manufacturer Seiko Time Corp. Caliber Number 8J41 Type Quartz Jewels 5 / 7 Vibrations Per Hour 32,768Hz Accuracy +/- 10...
Manufacturer Unitas Caliber Number 6325 Movement Type Mechanical, manual-wind Size (Lignes) 13”’ Diameter 29mm Height 3.95mm thick Jewels 17 (sometimes...
Brand Longines Caliber Number L888 In-House? No Base Caliber ETA A31.L11 Movement Type Automatic COSC? No (Some variations are, see...
Brand Longines Caliber Number L888 (no date version) In-House? No Base Caliber ETA A31.L11 Movement Type Automatic COSC? No Lignes...
Miyota caliber 5R32 from a Philip Stein watch. Made in Japan. Zero jewels. Battery number 337/SR416SW.
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