Manufacturer Seiko Caliber Number 4S27, 4S27A Movement Type Automatic, self-winding mechanical Lignes 11.5”’ Diameter 25.6mm Jewel Count 28 jewels Beat...
50 Hours Power Reserve
Brand Orient (Seiko Epson) Caliber Number F7F44 In-House? Yes Movement Type Automatic, self-winding mechanical Jewel Count 24 jewels Beat Rate...
Brand Orient Star (Seiko Epson) Caliber Number F6G42 Movement Type Automatic, self-winding mechanical Jewel Count 24 Beat Rate / Frequency...
Brand Orient Star Caliber Number F6F44 Manufacturer Epson (Seiko Instruments Inc.) Movement Type Automatic, self-winding mechanical Jewel Count 24 Beat...
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I recently had my SLQ003 serviced by Seiko Japan. Cost me €750 handling fee included…
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Thank you!.. I did take the picture and you most certainly can use it to…
I've just replaced (tried two TESTED as good) the long time dead battery in my…
This caliber is also found in Alpina Seastrong AL-372LBG4V6
I have a Swanson with a 5Y23 movement, running fine. Does anyone have any info…
yes, you are somewhat right, but in general they are using #ebauches# with in-house improvements,…