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|Seagull ST19 (ST1901)|
manual-wind chronograph, 60s, 30min, pillar wheel
13.75''', Dm= 31.0mm, Do= 31.3mm
(dial plate +0.4mm, Fig.3)
f = 21600 A/h
1.40 x 0.95 x 0.28 / 0.29 x 0.25mm
Comments about the data
The calibre is to wide extent a copy of the Venus 175, but it is only a rumor that it is produced with the according tools.
There are many variants with additional more or less useful features, which are not yet listed here, unless according samples become available.
ST1901: bas calibre ST19
ST1902: 12h-hand at 6h, just current time
ST1903: 24h-hand at 6h, just current time
ST1905: power-reserve display at 4:30h
ST1906: power-reserve display at 6h
ST1907: central power-reserve display
ST1908: date at 12h, moon phase at 6h
Example, year: signature; shock device
ca. 2010: - ; Seagull
Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating.
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