Brand Credor Manufacturer Seiko Caliber Number 7771, 7771A Movement Type Quartz, battery-powered Jewel Count 6 Frequency 32,768 Hz Battery Cell...
3 Hander
Brand Eterna Caliber Number 3501, EMC 3501 Movement Type Mechanical, manual-wind Shape Rectangular Lignes 10.75”’ x 13.25”’ Diameter 24mm x...
Manufacturer S. Epson Corp. (Seiko Instruments Inc.) Caliber Number VX42, VX42E Seiko Number 7N42, 7N42C Movement Type Quartz, battery operated...
Brand Longines Caliber Number L888.6 In-House? No Base Caliber ETA A31.L11 Movement Type Automatic, self-winding mechanical COSC? Yes Lignes 11.5”’...
Brand Rado Caliber Number R808 (ref: 03.808.060) In-House? No Base Caliber ETA C07.901+ Movement Type Automatic, self-winding mechanical Lignes 11.5”’...
Manufacturer Epson (Seiko Instruments Inc.) Caliber Number VX43, VX43E Seiko Number 7N43 Movement Type Quartz, battery operated Display Type Analog...
Manufacturer Rolex Caliber Number 7140 Movement Type Automatic, self-winding mechanical In-House? Yes Chronometer? Yes (COSC + Superlative Rolex certification) Jewels...
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...
Brand Tudor Caliber Number MT5402, MT-5402 In-House? No Manufacturer Kenissi Chronometer Rated? Yes COSC Certified? Yes Diameter 26mm Thickness 6.5mm...
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 Longines Caliber Number L888.4 In-House? No Base Caliber ETA A31.L11 Movement Type Automatic, self-winding mechanical COSC? Yes Lignes 11.5”’...
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, VH31B Type Quartz (mechaquartz), battery-powered Lignes...
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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Recent Comments
Hi Keith, please try posting a picture of the movement and watch in the forum.
I can't make heads or tails of this. I have two numbers on the back,…
Some of the Orient Star Explorer/Explorient also uses the NH05 movement.
Not worth the money. Trump would sign and sell his turds if he could!
FYI, Esslinger still has new Malaysia 7S26 movements for under $100.
Thank you for taking the time to comment. It's great to hear that the post…
Excellent post, a lot of information well explained even for a non specialist in watch…