Seagull 6184 — 40mm Automatic Dress Watch with ST17 Small Seconds

40mm • 316L Stainless Steel • Seagull ST17 Automatic • Small Seconds Sub-Dial • Sapphire Crystal • 10mm Ultra-Slim Profile

The Seagull 6184 is a dress watch built around one specific mechanical tradition: the small seconds sub-dial. Rather than a central seconds hand sweeping across the full dial face, the seconds are redirected to an independent sub-dial positioned at 4 o’clock — a complication rooted in the design architecture of early mechanical pocket watches that moved into wristwatch production and became a defining visual element of formal watchmaking.

The movement that makes this possible, the Seagull ST17, is only 3.2mm thick. At 10mm total case depth, the 6184 sits flatter on the wrist than almost anything else in the automatic watch market at this price. That combination of genuine mechanical complication, authentic movement heritage, and slim wearability is what the 6184 is about.

Browse the full Seagull watches collection at Jewelry Addicts for all available models.

The Dial — Four Colour Options, One Design Language

The 6184 is available in four distinct dial colours, each with the same textured surface treatment and layout. Looking at the images, the texture is a fine grain pattern running vertically across the dial face — subtle enough to not compete with the numerals and hands, distinct enough to give the dial depth and visual interest that a flat painted surface would not have.

Salmon/coral — the warmest option, a muted coral-pink that reads as distinctly modern and is unusual in the dress watch market at this price. The tone shifts between warm rose and terracotta depending on the light source, making it one of the more interesting dial colour choices available.

Ice blue/mint — a pale aqueous blue that has the quality of frosted glass. Under natural light it reads as almost silver-blue. Under artificial light it warms slightly toward mint. A dial colour that photographs distinctly differently from how it looks in person.

Burgundy/wine — a deep reddish-brown that reads as sophisticated and formal. The sub-dial ring at 4 o’clock matches the main dial surface on the darker variants, creating a cohesive single-tone effect rather than a contrasting accent.

White — the most versatile and formal option. The white surface allows maximum contrast with the applied silver indices and polished hands, making it the most legible configuration and the natural choice for formal dress contexts.

All four variants share the same Arabic numeral layout — 12, 2, 4, 8, 10 in clean numerals without indices at the remaining positions, creating an open, uncrowded dial that suits the slim proportions of the case. The red seconds hand at the sub-dial is the sole accent element across all colour variants, adding a traditional watchmaking touch without disrupting the minimal character of the design.

The “Since 1955” inscription at the inner lower edge of the dial is a subtle brand heritage marker — Seagull has been producing movements continuously since 1955, making it one of the longest-running mechanical watch manufacturers in the world.

The ST17 Movement — Why It Matters

The Seagull ST17 is the movement specifically designed for the small seconds complication. Its design logic comes directly from pocket watch architecture: by relocating the seconds wheel of the timing train away from the centre, the hour and minute hands operate at separate axes, reducing gear interaction and allowing the movement to be constructed at only 3.2mm in thickness.

That 3.2mm movement height is what gives the 6184 its 10mm total case depth — a specification that most dress watches cannot match while still housing a genuine automatic movement with a sub-dial complication.

The ST17 runs at 21,600 vibrations per hour with 17 jewels and automatic winding. The visible caseback image shows the movement clearly: the oscillating rotor sits within the decorated movement plate with a Côtes de Genève-style stripe finishing pattern on the main bridge. The movement has been in continuous production since 2001 and is used across multiple serious dress watch manufacturers globally.

For comparison, the Seagull 819.17 Bauhaus watch uses the ST2130 movement — a higher-beat caliber at 28,800 vph — for buyers who want a smoother sweeping seconds hand in a minimalist Bauhaus design.

Why the Small Seconds Sub-Dial Matters

Most automatic watches place the seconds hand at the center of the dial, sweeping full circles while sharing the dial space with the hour and minute hands. The sub-seconds design separates them entirely — the main dial shows only hours and minutes, producing a cleaner, less busy reading surface, while the seconds are contained in their own dedicated register.

The practical result is a dial that is easier to read at a glance — hours and minutes without visual competition from the seconds hand — and more formal in character. Sub-seconds watches have historically occupied the dress and formal watchmaking tier precisely because the cleaner dial reads as more considered and deliberate than a three-hand center-seconds configuration.

The 4 o’clock position of the sub-dial on the 6184 is a specific choice — many sub-seconds designs place the register at 6 o’clock, which can create an imbalanced visual weight on the lower half of the dial. At 4 o’clock the register sits within the natural eye path of reading the dial without dominating either the upper or lower half.

Full Specifications

The Case and Strap

At 40mm diameter and 47.3mm lug-to-lug, the 6184 sits at the larger end of classic dress watch sizing while remaining proportional on most adult wrist sizes. The 10mm thickness is the standout specification — for reference, most automatic dress watches run 11–13mm thick. The extra millimeter or two that the ST17’s slim architecture saves is meaningful for a watch worn under a shirt cuff.

The case construction is 316L stainless steel — the standard marine-grade alloy used across quality watchmaking for its corrosion resistance and skin neutrality. The polished finish visible in the images carries the dress watch character through to the case itself.

The black leather strap with pin buckle is the correct pairing for a watch at this price and style tier — clean, formal, and appropriate for office and dress contexts without drawing attention away from the dial. At 20mm width it is proportional to the 40mm case.

Water resistance is rated to 5 bar / 50m — appropriate for daily wear including rain and hand washing, but not for swimming or immersion sports.

How the 6184 Fits Within the Seagull Range at Jewelry Addicts

The Seagull range at Jewelry Addicts covers several distinct categories. The 6184 occupies the formal dress watch position — slim, sub-seconds, minimal dial, leather strap, no date complication to interrupt the clean layout.

For a Bauhaus-inspired minimalist design with a higher-beat ST2130 movement, the Seagull 819.17 is the closest comparison — clean white dial, slim indices, and a transparent caseback showing the movement.

For a heritage military aesthetic with a field watch character, the Seagull D581 21 Zuan Military Watch is the opposite end of the Seagull range — 43mm, canvas strap, bold numerals, military lineage from 1964.

For a multifunction pilot instrument watch, the Seagull 819.33.6080H Pilot Watch offers day, date, and additional complications with the ST2502 movement.

Browse the complete Seagull watches range to compare all models, or explore the full men’s automatic watches collection at Jewelry Addicts.

For complementary accessories to pair with the 6184, the men’s rings collection and San Martin watches offer additional options across different styles and price points.

Who the Seagull 6184 Is For

Buyers who want a genuine dress watch at this price. The combination of sub-seconds complication, ultra-slim 10mm profile, and formal dial layout positions the 6184 clearly as a dress watch rather than an all-purpose daily wearer. At this price, those specifications together are difficult to find from any other established manufacturer.

Seagull movement enthusiasts. Seagull has been manufacturing movements since 1955 and currently produces approximately one quarter of the world’s mechanical watch movements annually. The ST17 in the 6184 is a genuine in-house caliber from a manufacturer with that level of production history and engineering investment behind it.

Colour-aware buyers. The salmon and ice blue dial options are genuinely unusual in the dress watch category at any price — most dress watches default to white, black, or dark blue. The 6184’s colour range gives buyers who want something distinct from the standard options a meaningful choice.

Office and formal wear buyers. At 10mm thick on a slim leather strap, this watch disappears under a shirt cuff and reappears elegantly when the sleeve moves. That is precisely the behaviour a dress watch is supposed to have.

FAQ

What is the small seconds sub-dial? Rather than a central seconds hand, the ST17 movement redirects the seconds to an independent register at 4 o’clock on the dial. This design removes the visual competition between the seconds hand and the hour and minute hands, producing a cleaner reading surface and a more formal dial character. The sub-seconds design has historically been associated with dress and formal watchmaking.

What is the Seagull ST17 movement? The ST17 is an automatic movement manufactured by Seagull — one of the world’s largest producers of mechanical movements, in production since 1955. The ST17 is designed specifically for sub-seconds complications and achieves only 3.2mm movement thickness, which is what gives the 6184 its 10mm total case depth. It runs at 21,600 vph with 17 jewels.

What dial colours are available? Four options: salmon/coral (model 819.67.6184), ice blue/mint (819.57.6184), burgundy/wine (819.37.6184), and white (819.17.6184).

Can this watch be worn for swimming? The 6184 is rated to 5 bar / 50m — appropriate for daily wear including rain and hand washing but not recommended for swimming or water sports. Remove before any sustained water immersion.

Does the watch include a box? Yes — the 6184 ships with a watch box. A 1-year manufacturer warranty is included.

Where does it ship from? Available to ship from the United States or Germany — select your preferred origin at checkout for faster delivery to your region.

How does the 6184 compare to other Seagull dress watches at Jewelry Addicts? The 6184 is the slim sub-seconds specialist in the range. The 819.17 Bauhaus offers a higher-beat movement and Bauhaus aesthetic with a centre seconds display. The Seagull M162 adds day, date, and month complications. The 6184 is the choice when minimal dial and authentic sub-seconds architecture are the priorities.

Design

1.Reliable ST17 Movement
Powered by Seagull’s ST17 self-winding mechanical movement, ensuring precise timekeeping and a smooth 21,600 vibrations per hour (3Hz) for enhanced accuracy.

2.Premium Durability & Style
Features a 316L stainless steel case, scratch-resistant sapphire crystal, and a high-quality genuine leather strap for long-lasting comfort and elegance.

3.Unique Bark-Textured Dial
The distinctive tree-bark texture dial adds a natural yet modern aesthetic, making it a versatile accessory for both casual and formal occasions.

4.4 Stylish Color Options
Available in four sophisticated color variants, allowing you to choose the perfect match for your personal style.

5.Affordable Luxury
Combining Swiss-inspired craftsmanship with Seagull’s heritage, the 6184 Series delivers exceptional value for a high-end mechanical watch.