ST19 Mechanical Chronograph Watch – Reverse Panda Dial & Sapphire Crystal

Experience the character of a true mechanical chronograph with this 40 mm hand-wound timepiece powered by the renowned Sea-Gull ST19 mechanical chronograph movement.

Featuring a striking reverse panda dial, domed sapphire crystal and solid 316L stainless-steel construction, this watch combines vintage motorsport-inspired styling with traditional mechanical watchmaking.

Designed for enthusiasts who appreciate the ritual of manually winding a mechanical movement and the complexity of a genuine mechanical chronograph.

⚙️ Sea-Gull ST19 Mechanical Chronograph Movement

At the heart of the watch is the Sea-Gull ST19, a hand-wound mechanical chronograph movement renowned among watch enthusiasts for its distinctive architecture and traditional mechanical operation.

Unlike a quartz chronograph, its stopwatch functions are operated mechanically, delivering a more engaging experience for collectors and mechanical-watch enthusiasts.

Simply wind the watch manually to bring the movement to life — no battery required.

🏁 Reverse Panda Chronograph Dial

The black dial is contrasted by three silver-tone subdials, creating the iconic reverse panda aesthetic associated with classic racing chronographs.

The multi-dial configuration includes:

• Small seconds
• 30-minute chronograph register
• Additional hour indicator
• Central chronograph seconds hand

A tachymeter scale around the dial reinforces its vintage motorsport-inspired character.

⏱️ Mechanical Stopwatch Function

Integrated chronograph pushers allow you to operate the mechanical stopwatch directly from the case.

The combination of a traditional hand-wound movement and functional chronograph complication makes this watch particularly appealing to enthusiasts who enjoy seeing mechanical engineering translated into everyday functionality.

💎 Domed Sapphire Crystal

A top-hat domed sapphire crystal protects the dial while enhancing the vintage profile of the watch.

Sapphire offers excellent scratch resistance and clarity, making it particularly well suited to a watch designed for regular wear.

🔩 Solid 316L Stainless Steel Construction

The 40 mm case is crafted from solid 316L stainless steel, complemented by a matching solid stainless-steel bracelet.

With a 48.5 mm lug-to-lug measurement, the case maintains the substantial wrist presence expected from a mechanical sports chronograph.

🔍 Exhibition Caseback

Turn the watch over and the screw-down exhibition caseback reveals the mechanical movement inside.

It provides a view of the ST19 architecture and makes the mechanical movement part of the overall design rather than hiding it behind a solid caseback.

🌙 C3 Luminous Details

The dial features C3 luminous elements, improving visibility in darker environments while adding a subtle glow to the sporty chronograph design.

💧 Water Resistant

The watch provides water resistance for everyday use and occasional exposure to water.

Note: supplier information lists the watch at 5 ATM, while the supplied specification image indicates 7 ATM / 70 m. I recommend confirming the exact rating with the supplier before advertising a specific water-resistance depth.

⌚ Key Features

• Sea-Gull ST19 mechanical chronograph movement
• Manual hand-wound operation
• Mechanical stopwatch / chronograph
• Reverse panda dial
• 40 mm case diameter
• 14.5 mm case thickness
• 48.5 mm lug-to-lug
• 20 mm lug width
• Solid 316L stainless-steel case
• Solid stainless-steel bracelet
• Domed top-hat sapphire crystal
• C3 luminous details
• Tachymeter scale
• Small seconds subdial
• 30-minute chronograph register
• Exhibition caseback
• Screw-down display caseback
• Push crown
• Approx. 170 g
• No battery required

🎯 Vintage Racing Character, Mechanical Engineering

With its reverse panda dial, tachymeter scale and classic three-register configuration, this mechanical chronograph takes inspiration from the golden era of racing watches.

But its appeal goes beyond styling. The ST19 mechanical movement, exhibition caseback and manual winding experience make it a watch designed to be appreciated both from the front and the back.

Whether added to a mechanical watch collection or worn as a distinctive everyday chronograph, it offers a compelling combination of traditional mechanics, sporty design and stainless-steel construction.

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