Seagull 6075 Business Automatic Watch — ST17, 40mm, 10mm, Bauhaus Dial, Small Seconds

Seagull 6075 Business Automatic Watch — ST17, 40mm, 10mm, Bauhaus Dial, Small Seconds

The Seagull 6075 is a 40mm Seagull ST17 automatic Bauhaus dress watch — a minimal no-numeral dial with slim baton markers and small seconds sub-dial at 6 o’clock, sapphire crystal, screw-down notched exhibition caseback, 316L stainless steel case at 10mm and 47.3mm lug-to-lug, crocodile-embossed leather strap with pin buckle, 5ATM water resistance, 57g. Four variants across silver and rose gold cases with black and white dials.

Key Specifications

Variants — Four Configurations

Silver case (819 series) / black leather strap:

• 819.22.6075: Black dial / silver hands and markers
• 819.12.6075: White dial / silver hands and markers

Rose gold case (519 series) / brown leather strap:

• 519.12.6075: White dial / rose gold hands and markers
• 519.22.6075: Black dial / rose gold hands and markers

The rose gold case variants use a warm-toned brown crocodile leather strap coordinated to the case finish. The silver case variants use black leather. All four share the same dial architecture.

Seagull ST17 — Slim In-House Automatic

The ST17 is Seagull’s in-house slim dress caliber — 17 jewels, 21,600 vph, bidirectional automatic winding, approximately 37-hour power reserve. The defining characteristic is height: the ST17 is slim enough to produce a 10mm total case thickness at 40mm diameter without a micro-rotor. Most automatic movements at this price category produce cases of 12–14mm at similar diameters.

The ST17 does not hack (seconds continue when crown is pulled) and does not hand-wind. Real-world accuracy is approximately +10 to +15 seconds per day in typical use — within the standard tolerance for an unregulated automatic movement.

The screw-down notched caseback presents the ST17 rotor through the sapphire exhibition window — the movement’s bidirectional rotor is visible from the back.

Bauhaus Dial

The 6075 dial applies Bauhaus restraint with consistency — no Arabic or Roman numerals anywhere on the dial face. Slim baton hour markers at all twelve positions, a ring of small dot minute indicators, small seconds sub-dial at 6 o’clock, the SEA-GULL wordmark above centre with “AUTOMATIC” and “CHINA MADE” in fine print below. Nothing decorative added beyond what the time-reading function requires.

The small seconds register at 6 creates a second focal point on the otherwise spare dial — a single sub-dial that adds visual interest without introducing complexity. The sword-shaped hands match the case metal tone in each variant, maintaining the restrained overall palette.

10mm — The Slim Argument

The 6075’s primary functional advantage over alternatives at this price is the 10mm case thickness. At 40mm diameter, 10mm height and 57g total weight the watch sits flush under shirt and suit cuffs without creating a visible profile. The screw-down caseback maintains water resistance at this slim profile. Buyers who specifically need an automatic watch that clears formal shirt cuffs have limited options at this price — the 6075 is one of them.

No Lume

The 6075 has no luminous material on hands or markers — confirmed. The polished sword-shaped hands reflect available ambient light but do not glow in darkness. This is appropriate for the design context: a Bauhaus-influenced dress watch intended for business and formal occasions where ambient lighting is present. Buyers who need dark-environment legibility should consider alternative models.

Strap Versatility

The 6075 is widely noted as a strong strap-swap candidate — the minimal case design is compatible with nearly any 20mm leather, mesh or NATO strap. The Bauhaus aesthetic recedes against alternative straps rather than competing with them. The included crocodile leather is functional; a plain smooth calfskin, a brown suede or a stainless mesh bracelet each create a meaningfully different character on the same case.

Who Is the Seagull 6075 For?

The 6075 is built for:

• Slim automatic dress watch buyers who specifically need the 10mm case height for suit and shirt cuff clearance
• Bauhaus minimalist dial buyers who want the no-numeral pure marker dial on a genuine automatic movement
• Rose gold case buyers — the 519 series in rose gold with white or black dial on brown leather is the most formal warm-tone option in the Seagull range at Jewelry Addicts
• Strap-swap buyers who want a minimal case that accepts almost any 20mm alternative

How It Compares

vs. Seagull 6022 — Both are Seagull in-house automatic business watches. The 6022 uses a more traditional layout; the 6075 is strictly Bauhaus minimal. Both use Seagull in-house movements on leather straps at similar price points.

vs. Seagull ST2557 — ST2557 is Seagull’s contemporary high-beat caliber at 28,800 vph. The 6075’s ST17 runs at 21,600 vph but achieves the slimmer case. Choose ST2557 for higher frequency; choose 6075 for the slimmer 10mm profile.

vs. BERNY AM212M Miyota 9015 — BERNY uses Miyota 9015 at 40.5mm/11.5mm/76g with domed mineral crystal on suede. Seagull uses ST17 at 40mm/10mm/57g on leather. Both are slim dress automatics — Seagull is the slimmer and lighter, BERNY has the higher-frequency Miyota 9015.

More from Jewelry Addicts

• Seagull 6022 Classic Business — companion Seagull business watch
• Seagull ST2557 Modern Automatic — Seagull high-beat alternative
• Seagull Watches — full Seagull range at Jewelry Addicts
• Full Seagull 6075 Review — detailed review with accuracy figures and strap notes