Manufacturer Tianjin Sea-Gull Caliber Number ST18, ST18XX, TY26, TY26XX Movement Type Automatic, self-winding mechanical Based On ETA 2892A2 Diameter 25.6mm...
28,800 vph / 4 Hz
Watch movements with a beat rate of 28,800 vph / 4 Hz.
Manufacturer Seiko Caliber Number 8L45, 8L45A Base Caliber Grand Seiko 9S65 Evolution Of Seiko 8L35 In-House? Yes Movement Type Automatic,...
Brand Yema Caliber Number CMM.20 In-House? (See below…) Movement Type Micro-rotor automatic, self-winding mechanical Diameter 32.2mm Height 3.7mm Jewel Count...
Manufacturer Sellita Caliber Number SW290-1 Base Caliber Sellita SW200-1 Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Height 5.6mm...
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 ETA Caliber Number 2893-2 Lignes 11.5”’ Diameter 25.6mm Height 4.10mm Jewels 21 Power Reserve 42 hours Beat Rate /...
The Nord Quickindicator model has the caliber NORD N3 automatic movement (ETA 2824 with proprietary module), beating at 28800 vibrations per hour with 25 jewels.
Glashutte Original caliber GO 39-50 found in a Senator Perpetual Calendar watch with 48 jewels with a 21K gold rotor. There are several variations of the caliber 39.
Brand IWC Caliber Number 7922 In-House? No Base Caliber ETA/Valjoux 7750 Movement Type Automatic, self-winding mechanical, chronograph Lignes 13.25”’ Diameter...
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Recent Comments
Casio MTP-1374 use VX9JE
The mainspring arbor is not jeweled?
Correction, wrong watch. The Vandaag Schallmauer Automatik has this movement. €1880
This caliber has a skeletonized version... beautiful!
My Bergeon balance tack is widely used by me. E.g. to see if the balance…
If they meet the “Swiss Made” standard, then they can be called Swiss made. Regardless…
I don't know if anyone checks this page anymore, according to dates. I have a:…