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  • Sea Gull 1955 Chronometer — Hero Shot
  • Sea Gull 1955 Chronometer — View 2
  • Sea Gull 1955 Chronometer — View 3
  • Sea Gull 1955 Chronometer — View 4
  • Sea-Gull 1955 Chronometer model 819.12.6075 stainless steel case with leather band and sapphire crystal dial
  • Closeup of Sea-Gull 1955 automatic mechanical watch showing numberless dial design and polished steel bracelet
  • Sea-Gull 1955 Chronometer 40mm round case back detail revealing ST17 self-winding movement and water resistant casing
  • Wrist shot of Sea-Gull model 819.12.6075 business watch with brown leather strap and bucket clasp in daylight
  • Top-down view of Sea-Gull 1955 chronometer dial face emphasizing clean minimalist aesthetic without numerals
  • Three-quarter angle of Sea-Gull 1955 mechanical watch highlighting 10mm case thickness and sapphire crystal dome

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Sea-Gull 1955 Chronometer

Sea-Gull 1955 Chronometer

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$310.00
$310.00 $450.00
-31% Sold out
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Order today — arrives in 5–9 business days

100% AuthenticCertificate of authenticity included
30-Day ReturnsFree returns, refund within 24h
1-Year WarrantyMovement and case fully covered

Why We Chose This Watch

Curator's Note

This is the watch that started it all in 1955, and it remains one of the most honest mechanical instruments you can own. The ST17 automatic movement is the backbone of Chinese watchmaking — a caliber found in movements that power tools across the industry. Stainless steel case, leather strap, sapphire crystal, and 50m capability. No pretense, no unnecessary complications. Just pure mechanical function dressed for business.

ST17 Automatic Movement The caliber that defines accessible mechanical watchmaking
Sapphire Crystal Hard-coated scratch resistance
50m Water Resistance [5 ATM] Daily wear rated
Leather Strap with Buckle 20mm width, 19cm band length

Full Specifications

Movement
CaliberSeagull ST17 Automatic
TypeAutomatic Self-Wind
Case
Material316L Stainless Steel
ShapeRound
Diameter40mm
Thickness10mm
Lug Width20mm
Water Resistance50m (5ATM)
Dial & Crystal
CrystalSapphire Crystal
Bracelet
MaterialLeather
Width20mm
ClaspBuckle
Packaging
Box MaterialPaper

Shipping & Returns

Free Tracked Shipping Worldwide orders, no minimum
5–9 Business Days Estimated global delivery
30-Day Free Returns Hassle-free worldwide
Presentation Box Premium unboxing experience
Certificate of Authenticity Included with every order — provenance you can hold
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Sea Gull 1955 Chronometer — Hero ShotSea-Gull 1955 Chronometer
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