Sea-Gull 819.12.3002 moon phase automatic wristwatch with date and power reserve ST2153
Sea-Gull 819.12.3002 moon phase automatic wristwatch with date and power reserve ST2153

Sea-Gull 819.12.3002 moon phase automatic wristwatch with date and power reserve ST2153

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On sale $360.00 $240.00
Part Number: W-SG819123002
Availability: In Stock
Diameter: 40.5mm excluding crown
Thickness: 11.5mm / Lug width: 21mm
Weight: 88 grams
Crystal: sapphire
Movement: Sea-Gull ST2153 automatic, 28800vph


Shining bezel, silver hour, minute and second hands, brushed case sidelines, introduced to the market in winter 2019, the overall workmanship of 819.12.3002 is exceptional.  

Based on the prototype of ST21, additional features like the moon phase at 2 o’clock, power reserve indicator at 10 o’clock, date sub-dial at 6 o’clock. make this watch appear more multi-functional and complicated, while maintaining its advantage of 28800 high vibration per hour.

Operating instruction

  • Crown at position 1 can be hand-wound by turning clock-wise to add power
  • Pull out crown to position 2, second hand stops, turn crown to adjust time.
  • Push upper right recessed button to quick-set moon phase
  • Push lower right recessed button to quick-set date
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