Sea-Gull 1963 D304 Reissue Chronograph 40mm

  • USD788.00
    Unit price per 
Shipping calculated at checkout.


The Sea-Gull 1963 Series D304 Original Reissue is a manual-winding mechanical chronograph that pays tribute to the historic 1963 chronograph design. At its heart is the ST1901 movement with 22 jewels and a frequency of 21,600 vph, offering the precision and character of a traditional hand-wound caliber. The 40mm round case is crafted from 316L stainless steel and protected by a synthetic sapphire crystal, while the 46.2mm lug-to-lug distance and 14mm thickness give it a balanced presence on the wrist. A leather strap with a pin buckle keeps the watch secure and comfortable for everyday wear. With 3 bar water resistance and a chronograph function, it is a practical companion for business, sport, and daily wear.

Key Features

Brand Sea-Gull
Collection 1963 Series
Model Number 819.17.D304
Item Type Mechanical Wristwatch
Movement ST1901
Number of Jewels 22
Movement Frequency 21600
Winding Mode Manual Winding
Case Material 316L Stainless Steel
Crystal Material Synthetic Sapphire
Case Thickness Approx. 0.6 in
Case Diameter Approx. 1.6 in
Case Shape Round
Lug-to-Lug Approx. 1.8 in
Strap Material Leather
Clasp Pin Buckle
Strap Length Approx. 7.5 in
Strap Width Approx. 0.8 in
Water Resistance 3 Bar
Feature Chronograph
Net Weight Approx. 2.6 oz

Videos

Materials & care

  • Case: 316L stainless steel
  • Crystal: Synthetic sapphire
  • Strap: Leather with pin buckle

Wipe with a soft cloth to clean. Avoid water exposure beyond 3 bar.

Sizing & fit

Strap length approx. 19cm, width approx. 20mm. Case diameter approx. 40mm, lug-to-lug approx. 46.2mm, thickness approx. 14mm.

Frequently asked questions

What movement powers this watch?

It uses the ST1901 manual-winding movement with 22 jewels and a frequency of 21,600 vph.

What is the water resistance rating?

The watch has a water resistance of 3 bar, suitable for everyday splash protection.

What are the case dimensions?

The case measures approximately 40mm in diameter, 14mm in thickness, and 46.2mm lug-to-lug.

What is included with the watch?

It comes in a carton packing box and includes a 2-year warranty.