Seagull 819.17 Automatic Bauhaus Watch – ST2130 Mechanical

Seagull 819.17 Bauhaus Automatic Watch – ST2130 Mechanical Movement | 40mm & 34mm | Sapphire Crystal

The Bauhaus design movement gave the world a simple governing principle: form follows function. Every element present must earn its place. Everything decorative that serves no purpose must be removed. Applied to watchmaking, it produces a dial that is almost impossibly calm — a clean white surface, the thinnest possible indices, and a pair of blue steel hands that bisect the space with precision. The Seagull 819.17 is that watch. Inside it beats the Seagull ST2130 automatic movement — 28 jewels, 28,800 vph, a 42-hour power reserve — visible through a transparent exhibition caseback that connects the wearer to the mechanical heart of the piece. A sapphire crystal protects the dial. A 10mm slim profile makes it one of the most comfortable dress watches in the JwlrAddicts catalog to wear under a cuff.

Available in 40mm for men and 34mm for women, the 819.17 is one of the few serious automatic dress watches at this price point designed for both.

Browse the full Seagull watches collection at JwlrAddicts to explore every model in the range.

The Bauhaus Aesthetic — Why It Works on a Watch

Bauhaus design originated at the German school of art and design founded in 1919, where the discipline’s central teaching was the reduction of objects to their essential function. On a watch dial, this translates directly into clarity: no applied logos cluttering the space, no decorative subdials competing for attention, no hour markers more complex than a thin line. The 819.17’s white dial achieves this with restraint and confidence. The slim straight indices define the hour positions without weight. The blue steel hands — polished to a deep blue through heat treatment, a traditional finishing technique — provide the contrast needed for instant legibility. The result is a dial that becomes more pleasing the longer you look at it, because there is nothing superfluous to grow tired of.

Key Features

• Seagull ST2130 automatic movement — 28 jewels, 28,800 vph, 42-hour power reserve
• Bauhaus white dial — clean, minimalist, slim indices, blue steel hands
• Sapphire crystal — scratch-resistant, maintains lasting optical clarity
• Transparent exhibition caseback — visible movement through the caseback
• 316L stainless steel case — 10mm slim profile, polished finish
• Classic leather strap — buckle clasp, comfortable and sophisticated
• 50M / 5 ATM water resistance — safe for daily splashes and rain
• Available in two sizes — 40mm (men’s) and 34mm (women’s)
• No date window — uninterrupted Bauhaus dial symmetry

Specifications

The ST2130 Movement — Seagull’s Most Trusted Caliber

The Seagull ST2130 is the movement that appears across the brand’s most celebrated modern models — the same caliber powering the Seagull Multifunction Pilot Watch 819.33.6080H variant lineup and the Seagull Ocean Star 1207 diver. At 28,800 vph it beats at a higher frequency than most entry-level automatics — 6 beats per second versus the 3 beats per second of an NH35A — which produces a smoother, more fluid seconds hand sweep and generally contributes to better positional accuracy. The 42-hour power reserve means the 819.17 will still be running when you pick it up Monday morning after a weekend of not wearing it. The transparent caseback turns this movement from an abstract specification into something you can actually see and appreciate.

The Exhibition Caseback — Connecting Wearer and Mechanism

A watch is the only everyday object most people own that contains a functioning mechanical system visible to the naked eye. The 819.17’s transparent exhibition caseback makes that visible — the ST2130 rotor spinning as you move your wrist, the escapement wheel ticking at 8 beats per second, the balance wheel oscillating with each motion. This is not a gimmick. It is the most honest expression of what a mechanical watch is: a piece of precision engineering you carry on your body. For anyone new to automatic watches, it is also a compelling reminder of why mechanical movements inspire the kind of loyalty that quartz movements rarely do.

Men’s and Women’s Sizing

The availability of both a 40mm men’s and 34mm women’s version of the same design is a genuine rarity at this price point — most affordable automatic watch brands produce a single unisex or men’s size and leave smaller-wristed buyers to improvise. The 34mm version of the 819.17 is not a shrunken afterthought: it is the same Bauhaus dial, the same ST2130 movement, the same sapphire crystal and exhibition caseback, sized correctly for a wrist that a 40mm watch would overwhelm. Both sizes wear at 10mm thickness, keeping the slim elegant profile consistent across variants. It makes the 819.17 a strong couples’ watch purchase or a gift that can be selected precisely for the recipient’s wrist size.

How It Fits the Seagull Lineup at JwlrAddicts

The 819.17 occupies the dress and daily business watch position in the Seagull range — the thinnest, cleanest, most versatile model for formal and smart-casual contexts. For buyers who want Seagull’s pilot watch expertise, the Seagull Multifunction Pilot Watch 819.33.6080H adds multifunction complications at 43mm. For a serious dive watch from Seagull, the Ocean Star 1207 at 300M is the professional-specification option. For Seagull’s military heritage in a field watch format, the Original 21 Zuan Military Watch offers the canvas-strap field watch experience. And for collectors who want a Seagull with visible movement architecture in a more ornate open-heart design, the Seagull Men’s Skeleton Automatic Watch takes the exhibition aesthetic further.

For buyers comparing minimalist automatic dress watches across brands at JwlrAddicts, the LOBINNI 16056 Retro Business Automatic Watch with Miyota 821A and the Seagull Natural Series Polaris Watch are the closest alternatives in style and price bracket.

Frequently Asked Questions

What movement does the Seagull 819.17 use? The Seagull ST2130 — an in-house automatic caliber with 28 jewels, 28,800 vph, and a 42-hour power reserve. It is self-winding and requires no battery.

What is the difference between the 40mm and 34mm versions? The 40mm is sized for men’s or larger wrists; the 34mm is sized correctly for women’s or smaller wrists. Both use identical specifications — the same ST2130 movement, sapphire crystal, exhibition caseback, and 10mm slim profile. The only difference is the case diameter.

Can I see the movement through the caseback? Yes. The 819.17 features a transparent exhibition caseback that allows you to view the ST2130 rotor and movement architecture from the back of the watch.

Is it water resistant? Yes — rated to 50M / 5 ATM, which covers rain, handwashing, and daily splashes. It is not designed for swimming or submersion.

Why does the 819.17 run at 28,800 vph when most automatics run at 21,600? Higher beat rate movements produce a smoother sweep of the seconds hand and generally achieve better average accuracy across positions. The ST2130’s 28,800 vph is one of the specifications that distinguishes it from entry-level alternatives.

What is the strap width? The standard strap width matches the lug width of each case size. The leather strap with buckle clasp is replaceable — any aftermarket leather, NATO, or fabric strap of the appropriate width will fit.

Customer Reviews

★★★★★ – “Minimalist Perfection”
“This Seagull Bauhaus watch is everything I wanted — slim, elegant, and reliable. The movement runs smooth and the crystal is flawless.” – Alex R.

★★★★☆ – “Great Value”
“Love the Bauhaus styling. It’s lightweight, comfortable, and looks more expensive than it is. Strap is decent, may upgrade later.” – Martin L.

★★★★★ – “Elegant Women’s Option”
“Bought the 34mm version for my wife — she loves it! Classic Bauhaus design, great size for smaller wrists, and beautiful details.” – Laura K.